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4534 lines
250 KiB
C
4534 lines
250 KiB
C
/* Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Andreas Jaeger <aj@arthur.rhein-neckar.de>, 1997.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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/* Part of testsuite for libm.
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This file is processed by a perl script. The resulting file has to
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be included by a master file that defines:
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Makros:
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FUNC(function): converts general function name (like cos) to
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name with correct suffix (e.g. cosl or cosf)
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MATHCONST(x): like FUNC but for constants (e.g convert 0.0 to 0.0L)
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FLOAT: floating point type to test
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- TEST_MSG: informal message to be displayed
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CHOOSE(Clongdouble,Cdouble,Cfloat,Cinlinelongdouble,Cinlinedouble,Cinlinefloat):
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chooses one of the parameters as delta for testing
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equality
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PRINTF_EXPR Floating point conversion specification to print a variable
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of type FLOAT with printf. PRINTF_EXPR just contains
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the specifier, not the percent and width arguments,
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e.g. "f".
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PRINTF_XEXPR Like PRINTF_EXPR, but print in hexadecimal format.
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PRINTF_NEXPR Like PRINTF_EXPR, but print nice. */
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/* This testsuite has currently tests for:
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acos, acosh, asin, asinh, atan, atan2, atanh,
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cbrt, ceil, copysign, cos, cosh, erf, erfc, exp, exp10, exp2, expm1,
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fabs, fdim, floor, fma, fmax, fmin, fmod, fpclassify,
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frexp, gamma, hypot,
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ilogb, isfinite, isinf, isnan, isnormal,
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isless, islessequal, isgreater, isgreaterequal, islessgreater, isunordered,
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j0, j1, jn,
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ldexp, lgamma, log, log10, log1p, log2, logb,
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modf, nearbyint, nextafter,
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pow, remainder, remquo, rint, lrint, llrint,
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round, lround, llround,
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scalb, scalbn, scalbln, signbit, sin, sincos, sinh, sqrt, tan, tanh, tgamma, trunc,
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y0, y1, yn
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and for the following complex math functions:
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cabs, cacos, cacosh, carg, casin, casinh, catan, catanh,
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ccos, ccosh, cexp, clog, cpow, cproj, csin, csinh, csqrt, ctan, ctanh.
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At the moment the following functions aren't tested:
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drem, significand, nan
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Parameter handling is primitive in the moment:
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--verbose=[0..3] for different levels of output:
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0: only error count
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1: basic report on failed tests (default)
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2: full report on all tests
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-v for full output (equals --verbose=3)
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-u for generation of an ULPs file
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*/
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/* "Philosophy":
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This suite tests some aspects of the correct implementation of
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mathematical functions in libm. Some simple, specific parameters
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are tested for correctness but there's no exhaustive
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testing. Handling of specific inputs (e.g. infinity, not-a-number)
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is also tested. Correct handling of exceptions is checked
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against. These implemented tests should check all cases that are
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specified in ISO C99.
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Exception testing: At the moment only divide-by-zero and invalid
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exceptions are tested. Overflow/underflow and inexact exceptions
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aren't checked at the moment.
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NaN values: There exist signalling and quiet NaNs. This implementation
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only uses signalling NaN as parameter but does not differenciate
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between the two kinds of NaNs as result.
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Inline functions: Inlining functions should give an improvement in
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speed - but not in precission. The inlined functions return
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reasonable values for a reasonable range of input values. The
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result is not necessarily correct for all values and exceptions are
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not correctly raised in all cases. Problematic input and return
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values are infinity, not-a-number and minus zero. This suite
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therefore does not check these specific inputs and the exception
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handling for inlined mathematical functions - just the "reasonable"
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values are checked.
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Beware: The tests might fail for any of the following reasons:
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- Tests are wrong
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- Functions are wrong
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- Floating Point Unit not working properly
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- Compiler has errors
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With e.g. gcc 2.7.2.2 the test for cexp fails because of a compiler error.
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To Do: All parameter should be numbers that can be represented as
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exact floating point values. Currently some values cannot be represented
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exactly and therefore the result is not the expected result.
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*/
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#ifndef _GNU_SOURCE
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# define _GNU_SOURCE
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#endif
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#include "libm-test-ulps.h"
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#include <float.h>
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#ifdef SYS_MATH_H
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#include <math.h>
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#include <fenv.h>
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#else
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#include <openlibm.h>
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#endif
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#if 0 /* XXX scp XXX */
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#define FE_INEXACT FE_INEXACT
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#define FE_DIVBYZERO FE_DIVBYZERO
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#define FE_UNDERFLOW FE_UNDERFLOW
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#define FE_OVERFLOW FE_OVERFLOW
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#define FE_INVALID FE_INVALID
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#endif
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#include <limits.h>
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#include <errno.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#if 0 /* XXX scp XXX */
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#include <argp.h>
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#endif
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// Some native libm implementations don't have sincos defined, so we have to do it ourselves
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void FUNC(sincos) (FLOAT x, FLOAT * s, FLOAT * c);
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#ifdef __APPLE__
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#ifdef SYS_MATH_H
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void sincos(FLOAT x, FLOAT * s, FLOAT * c)
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{
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*s = sin(x);
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*c = cos(x);
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}
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#endif
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#endif
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/* Possible exceptions */
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#define NO_EXCEPTION 0x0
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#define INVALID_EXCEPTION 0x1
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#define DIVIDE_BY_ZERO_EXCEPTION 0x2
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/* The next flags signals that those exceptions are allowed but not required. */
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#define INVALID_EXCEPTION_OK 0x4
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#define DIVIDE_BY_ZERO_EXCEPTION_OK 0x8
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#define EXCEPTIONS_OK INVALID_EXCEPTION_OK+DIVIDE_BY_ZERO_EXCEPTION_OK
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/* Some special test flags, passed togther with exceptions. */
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#define IGNORE_ZERO_INF_SIGN 0x10
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/* Various constants (we must supply them precalculated for accuracy). */
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#define M_PI_6l .52359877559829887307710723054658383L
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#define M_E2l 7.389056098930650227230427460575008L
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#define M_E3l 20.085536923187667740928529654581719L
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#define M_2_SQRT_PIl 3.5449077018110320545963349666822903L /* 2 sqrt (M_PIl) */
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#define M_SQRT_PIl 1.7724538509055160272981674833411451L /* sqrt (M_PIl) */
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#define M_LOG_SQRT_PIl 0.57236494292470008707171367567652933L /* log(sqrt(M_PIl)) */
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#define M_LOG_2_SQRT_PIl 1.265512123484645396488945797134706L /* log(2*sqrt(M_PIl)) */
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#define M_PI_34l (M_PIl - M_PI_4l) /* 3*pi/4 */
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#define M_PI_34_LOG10El (M_PIl - M_PI_4l) * M_LOG10El
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#define M_PI2_LOG10El M_PI_2l * M_LOG10El
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#define M_PI4_LOG10El M_PI_4l * M_LOG10El
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#define M_PI_LOG10El M_PIl * M_LOG10El
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#if 1 /* XXX scp XXX */
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# define M_El 2.7182818284590452353602874713526625L /* e */
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# define M_LOG2El 1.4426950408889634073599246810018922L /* log_2 e */
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# define M_LOG10El 0.4342944819032518276511289189166051L /* log_10 e */
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# define M_LN2l 0.6931471805599453094172321214581766L /* log_e 2 */
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# define M_LN10l 2.3025850929940456840179914546843642L /* log_e 10 */
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# define M_PIl 3.1415926535897932384626433832795029L /* pi */
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# define M_PI_2l 1.5707963267948966192313216916397514L /* pi/2 */
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# define M_PI_4l 0.7853981633974483096156608458198757L /* pi/4 */
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# define M_1_PIl 0.3183098861837906715377675267450287L /* 1/pi */
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# define M_2_PIl 0.6366197723675813430755350534900574L /* 2/pi */
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# define M_2_SQRTPIl 1.1283791670955125738961589031215452L /* 2/sqrt(pi) */
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# define M_SQRT2l 1.4142135623730950488016887242096981L /* sqrt(2) */
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# define M_SQRT1_2l 0.7071067811865475244008443621048490L /* 1/sqrt(2) */
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#endif
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static FILE *ulps_file; /* File to document difference. */
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static int output_ulps; /* Should ulps printed? */
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static int noErrors; /* number of errors */
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static int noTests; /* number of tests (without testing exceptions) */
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static int noExcTests; /* number of tests for exception flags */
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static int noXFails; /* number of expected failures. */
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static int noXPasses; /* number of unexpected passes. */
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static int verbose;
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static int output_max_error; /* Should the maximal errors printed? */
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static int output_points; /* Should the single function results printed? */
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static int ignore_max_ulp; /* Should we ignore max_ulp? */
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static FLOAT minus_zero, plus_zero;
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static FLOAT plus_infty, minus_infty, nan_value;
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static FLOAT max_error, real_max_error, imag_max_error;
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#if 0 /* XXX scp XXX */
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#define BUILD_COMPLEX(real, imag) \
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({ __complex__ FLOAT __retval; \
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__real__ __retval = (real); \
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__imag__ __retval = (imag); \
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__retval; })
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#define BUILD_COMPLEX_INT(real, imag) \
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({ __complex__ int __retval; \
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__real__ __retval = (real); \
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__imag__ __retval = (imag); \
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__retval; })
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#endif
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#define MANT_DIG CHOOSE ((LDBL_MANT_DIG-1), (DBL_MANT_DIG-1), (FLT_MANT_DIG-1), \
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(LDBL_MANT_DIG-1), (DBL_MANT_DIG-1), (FLT_MANT_DIG-1))
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static void
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init_max_error (void)
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{
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max_error = 0;
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real_max_error = 0;
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imag_max_error = 0;
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feclearexcept (FE_ALL_EXCEPT);
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}
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static void
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set_max_error (FLOAT current, FLOAT *curr_max_error)
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{
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if (current > *curr_max_error)
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*curr_max_error = current;
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}
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/* Should the message print to screen? This depends on the verbose flag,
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and the test status. */
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static int
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print_screen (int ok, int xfail)
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{
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if (output_points
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&& (verbose > 1
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|| (verbose == 1 && ok == xfail)))
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return 1;
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return 0;
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}
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/* Should the message print to screen? This depends on the verbose flag,
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and the test status. */
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static int
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print_screen_max_error (int ok, int xfail)
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{
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if (output_max_error
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&& (verbose > 1
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|| ((verbose == 1) && (ok == xfail))))
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return 1;
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return 0;
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}
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/* Update statistic counters. */
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static void
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update_stats (int ok, int xfail)
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{
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++noTests;
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if (ok && xfail)
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++noXPasses;
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else if (!ok && xfail)
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++noXFails;
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else if (!ok && !xfail)
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++noErrors;
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}
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static void
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print_ulps (const char *test_name, FLOAT ulp)
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{
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if (output_ulps)
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{
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fprintf (ulps_file, "Test \"%s\":\n", test_name);
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fprintf (ulps_file, "%s: % .4" PRINTF_NEXPR "\n",
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CHOOSE("ldouble", "double", "float",
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"ildouble", "idouble", "ifloat"), ulp);
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}
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}
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static void
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print_function_ulps (const char *function_name, FLOAT ulp)
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{
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if (output_ulps)
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{
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fprintf (ulps_file, "Function: \"%s\":\n", function_name);
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fprintf (ulps_file, "%s: % .4" PRINTF_NEXPR "\n",
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CHOOSE("ldouble", "double", "float",
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"ildouble", "idouble", "ifloat"), ulp);
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}
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}
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#if 0 /* XXX scp XXX */
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static void
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print_complex_function_ulps (const char *function_name, FLOAT real_ulp,
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FLOAT imag_ulp)
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{
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if (output_ulps)
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{
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if (real_ulp != 0.0)
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{
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fprintf (ulps_file, "Function: Real part of \"%s\":\n", function_name);
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fprintf (ulps_file, "%s: % .4" PRINTF_NEXPR "\n",
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CHOOSE("ldouble", "double", "float",
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"ildouble", "idouble", "ifloat"), real_ulp);
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}
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if (imag_ulp != 0.0)
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{
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fprintf (ulps_file, "Function: Imaginary part of \"%s\":\n", function_name);
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fprintf (ulps_file, "%s: % .4" PRINTF_NEXPR "\n",
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CHOOSE("ldouble", "double", "float",
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"ildouble", "idouble", "ifloat"), imag_ulp);
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}
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}
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}
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#endif
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static void
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print_max_error (const char *func_name, FLOAT allowed, int xfail)
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{
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int ok = 0;
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if (max_error == 0.0 || (max_error <= allowed && !ignore_max_ulp))
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{
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ok = 1;
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}
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if (!ok)
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print_function_ulps (func_name, max_error);
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if (print_screen_max_error (ok, xfail))
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{
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printf ("Maximal error of `%s'\n", func_name);
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printf (" is : % .4" PRINTF_NEXPR " ulp\n", max_error);
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printf (" accepted: % .4" PRINTF_NEXPR " ulp\n", allowed);
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}
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update_stats (ok, xfail);
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}
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#if 0 /* XXX scp XXX */
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static void
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print_complex_max_error (const char *func_name, __complex__ FLOAT allowed,
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__complex__ int xfail)
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{
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int ok = 0;
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if ((real_max_error <= __real__ allowed)
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&& (imag_max_error <= __imag__ allowed))
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{
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ok = 1;
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}
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if (!ok)
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print_complex_function_ulps (func_name, real_max_error, imag_max_error);
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if (print_screen_max_error (ok, xfail))
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{
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printf ("Maximal error of real part of: %s\n", func_name);
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printf (" is : % .4" PRINTF_NEXPR " ulp\n", real_max_error);
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printf (" accepted: % .4" PRINTF_NEXPR " ulp\n", __real__ allowed);
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printf ("Maximal error of imaginary part of: %s\n", func_name);
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printf (" is : % .4" PRINTF_NEXPR " ulp\n", imag_max_error);
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printf (" accepted: % .4" PRINTF_NEXPR " ulp\n", __imag__ allowed);
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}
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update_stats (ok, xfail);
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}
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#endif
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/* Test whether a given exception was raised. */
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static void
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test_single_exception (const char *test_name,
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int exception,
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int exc_flag,
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int fe_flag,
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const char *flag_name)
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{
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#ifndef TEST_INLINE
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int ok = 1;
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if (exception & exc_flag)
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{
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if (fetestexcept (fe_flag))
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{
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if (print_screen (1, 0))
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printf ("Pass: %s: Exception \"%s\" set\n", test_name, flag_name);
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}
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else
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{
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ok = 0;
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if (print_screen (0, 0))
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printf ("Failure: %s: Exception \"%s\" not set\n",
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test_name, flag_name);
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}
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}
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else
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{
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if (fetestexcept (fe_flag))
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{
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ok = 0;
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if (print_screen (0, 0))
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printf ("Failure: %s: Exception \"%s\" set\n",
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test_name, flag_name);
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}
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else
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{
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if (print_screen (1, 0))
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printf ("%s: Exception \"%s\" not set\n", test_name,
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flag_name);
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}
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}
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if (!ok)
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++noErrors;
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#endif
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}
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/* Test whether exceptions given by EXCEPTION are raised. Ignore thereby
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allowed but not required exceptions.
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*/
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static void
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test_exceptions (const char *test_name, int exception)
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{
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++noExcTests;
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#ifdef FE_DIVBYZERO
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if ((exception & DIVIDE_BY_ZERO_EXCEPTION_OK) == 0)
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test_single_exception (test_name, exception,
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DIVIDE_BY_ZERO_EXCEPTION, FE_DIVBYZERO,
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"Divide by zero");
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#endif
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#ifdef FE_INVALID
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|
if ((exception & INVALID_EXCEPTION_OK) == 0)
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test_single_exception (test_name, exception, INVALID_EXCEPTION, FE_INVALID,
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"Invalid operation");
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#endif
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feclearexcept (FE_ALL_EXCEPT);
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}
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static void
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check_float_internal (const char *test_name, FLOAT computed, FLOAT expected,
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FLOAT max_ulp, int xfail, int exceptions,
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FLOAT *curr_max_error)
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|
{
|
|
int ok = 0;
|
|
int print_diff = 0;
|
|
FLOAT diff = 0;
|
|
FLOAT ulp = 0;
|
|
|
|
test_exceptions (test_name, exceptions);
|
|
if (isnan (computed) && isnan (expected))
|
|
ok = 1;
|
|
else if (isinf (computed) && isinf (expected))
|
|
{
|
|
/* Test for sign of infinities. */
|
|
if ((exceptions & IGNORE_ZERO_INF_SIGN) == 0
|
|
&& signbit (computed) != signbit (expected))
|
|
{
|
|
ok = 0;
|
|
printf ("infinity has wrong sign.\n");
|
|
}
|
|
else
|
|
ok = 1;
|
|
}
|
|
/* Don't calc ulp for NaNs or infinities. */
|
|
else if (isinf (computed) || isnan (computed) || isinf (expected) || isnan (expected))
|
|
ok = 0;
|
|
else
|
|
{
|
|
diff = FUNC(fabs) (computed - expected);
|
|
/* ilogb (0) isn't allowed. */
|
|
if (expected == 0.0)
|
|
ulp = diff / FUNC(ldexp) (1.0, - MANT_DIG);
|
|
else
|
|
ulp = diff / FUNC(ldexp) (1.0, FUNC(ilogb) (expected) - MANT_DIG);
|
|
set_max_error (ulp, curr_max_error);
|
|
print_diff = 1;
|
|
if ((exceptions & IGNORE_ZERO_INF_SIGN) == 0
|
|
&& computed == 0.0 && expected == 0.0
|
|
&& signbit(computed) != signbit (expected))
|
|
ok = 0;
|
|
else if (ulp == 0.0 || (ulp <= max_ulp && !ignore_max_ulp))
|
|
ok = 1;
|
|
else
|
|
{
|
|
ok = 0;
|
|
print_ulps (test_name, ulp);
|
|
}
|
|
|
|
}
|
|
if (print_screen (ok, xfail))
|
|
{
|
|
if (!ok)
|
|
printf ("Failure: ");
|
|
printf ("Test: %s\n", test_name);
|
|
printf ("Result:\n");
|
|
printf (" is: % .20" PRINTF_EXPR " % .20" PRINTF_XEXPR "\n",
|
|
computed, computed);
|
|
printf (" should be: % .20" PRINTF_EXPR " % .20" PRINTF_XEXPR "\n",
|
|
expected, expected);
|
|
if (print_diff)
|
|
{
|
|
printf (" difference: % .20" PRINTF_EXPR " % .20" PRINTF_XEXPR
|
|
"\n", diff, diff);
|
|
printf (" ulp : % .4" PRINTF_NEXPR "\n", ulp);
|
|
printf (" max.ulp : % .4" PRINTF_NEXPR "\n", max_ulp);
|
|
}
|
|
}
|
|
update_stats (ok, xfail);
|
|
}
|
|
|
|
|
|
static void
|
|
check_float (const char *test_name, FLOAT computed, FLOAT expected,
|
|
FLOAT max_ulp, int xfail, int exceptions)
|
|
{
|
|
check_float_internal (test_name, computed, expected, max_ulp, xfail,
|
|
exceptions, &max_error);
|
|
}
|
|
|
|
#if 0 /* XXX scp XXX */
|
|
static void
|
|
check_complex (const char *test_name, __complex__ FLOAT computed,
|
|
__complex__ FLOAT expected,
|
|
__complex__ FLOAT max_ulp, __complex__ int xfail,
|
|
int exception)
|
|
{
|
|
FLOAT part_comp, part_exp, part_max_ulp;
|
|
int part_xfail;
|
|
char str[200];
|
|
|
|
sprintf (str, "Real part of: %s", test_name);
|
|
part_comp = __real__ computed;
|
|
part_exp = __real__ expected;
|
|
part_max_ulp = __real__ max_ulp;
|
|
part_xfail = __real__ xfail;
|
|
|
|
check_float_internal (str, part_comp, part_exp, part_max_ulp, part_xfail,
|
|
exception, &real_max_error);
|
|
|
|
sprintf (str, "Imaginary part of: %s", test_name);
|
|
part_comp = __imag__ computed;
|
|
part_exp = __imag__ expected;
|
|
part_max_ulp = __imag__ max_ulp;
|
|
part_xfail = __imag__ xfail;
|
|
|
|
/* Don't check again for exceptions, just pass through the
|
|
zero/inf sign test. */
|
|
check_float_internal (str, part_comp, part_exp, part_max_ulp, part_xfail,
|
|
exception & IGNORE_ZERO_INF_SIGN,
|
|
&imag_max_error);
|
|
}
|
|
#endif
|
|
|
|
/* Check that computed and expected values are equal (int values). */
|
|
static void
|
|
check_int (const char *test_name, int computed, int expected, int max_ulp,
|
|
int xfail, int exceptions)
|
|
{
|
|
int diff = computed - expected;
|
|
int ok = 0;
|
|
|
|
test_exceptions (test_name, exceptions);
|
|
noTests++;
|
|
if (abs (diff) <= max_ulp)
|
|
ok = 1;
|
|
|
|
if (!ok)
|
|
print_ulps (test_name, diff);
|
|
|
|
if (print_screen (ok, xfail))
|
|
{
|
|
if (!ok)
|
|
printf ("Failure: ");
|
|
printf ("Test: %s\n", test_name);
|
|
printf ("Result:\n");
|
|
printf (" is: %d\n", computed);
|
|
printf (" should be: %d\n", expected);
|
|
}
|
|
|
|
update_stats (ok, xfail);
|
|
}
|
|
|
|
|
|
/* Check that computed and expected values are equal (long int values). */
|
|
static void
|
|
check_long (const char *test_name, long int computed, long int expected,
|
|
long int max_ulp, int xfail, int exceptions)
|
|
{
|
|
long int diff = computed - expected;
|
|
int ok = 0;
|
|
|
|
test_exceptions (test_name, exceptions);
|
|
noTests++;
|
|
if (labs (diff) <= max_ulp)
|
|
ok = 1;
|
|
|
|
if (!ok)
|
|
print_ulps (test_name, diff);
|
|
|
|
if (print_screen (ok, xfail))
|
|
{
|
|
if (!ok)
|
|
printf ("Failure: ");
|
|
printf ("Test: %s\n", test_name);
|
|
printf ("Result:\n");
|
|
printf (" is: %ld\n", computed);
|
|
printf (" should be: %ld\n", expected);
|
|
}
|
|
|
|
update_stats (ok, xfail);
|
|
}
|
|
|
|
|
|
/* Check that computed value is true/false. */
|
|
static void
|
|
check_bool (const char *test_name, int computed, int expected,
|
|
long int max_ulp, int xfail, int exceptions)
|
|
{
|
|
int ok = 0;
|
|
|
|
test_exceptions (test_name, exceptions);
|
|
noTests++;
|
|
if ((computed == 0) == (expected == 0))
|
|
ok = 1;
|
|
|
|
if (print_screen (ok, xfail))
|
|
{
|
|
if (!ok)
|
|
printf ("Failure: ");
|
|
printf ("Test: %s\n", test_name);
|
|
printf ("Result:\n");
|
|
printf (" is: %d\n", computed);
|
|
printf (" should be: %d\n", expected);
|
|
}
|
|
|
|
update_stats (ok, xfail);
|
|
}
|
|
|
|
|
|
/* check that computed and expected values are equal (long int values) */
|
|
static void
|
|
check_longlong (const char *test_name, long long int computed,
|
|
long long int expected,
|
|
long long int max_ulp, int xfail,
|
|
int exceptions)
|
|
{
|
|
long long int diff = computed - expected;
|
|
int ok = 0;
|
|
|
|
test_exceptions (test_name, exceptions);
|
|
noTests++;
|
|
if (llabs (diff) <= max_ulp)
|
|
ok = 1;
|
|
|
|
if (!ok)
|
|
print_ulps (test_name, diff);
|
|
|
|
if (print_screen (ok, xfail))
|
|
{
|
|
if (!ok)
|
|
printf ("Failure:");
|
|
printf ("Test: %s\n", test_name);
|
|
printf ("Result:\n");
|
|
printf (" is: %lld\n", computed);
|
|
printf (" should be: %lld\n", expected);
|
|
}
|
|
|
|
update_stats (ok, xfail);
|
|
}
|
|
|
|
|
|
#if 0 /* XXX scp XXX */
|
|
/* This is to prevent messages from the SVID libm emulation. */
|
|
int
|
|
matherr (struct exception *x __attribute__ ((unused)))
|
|
{
|
|
return 1;
|
|
}
|
|
#endif
|
|
|
|
/****************************************************************************
|
|
Tests for single functions of libm.
|
|
Please keep them alphabetically sorted!
|
|
****************************************************************************/
|
|
|
|
static void
|
|
acos_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(acos) (0);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
check_float ("acos (inf) == NaN plus invalid exception", FUNC(acos) (plus_infty), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
check_float ("acos (-inf) == NaN plus invalid exception", FUNC(acos) (minus_infty), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
check_float ("acos (NaN) == NaN", FUNC(acos) (nan_value), nan_value, 0, 0, 0);
|
|
|
|
/* |x| > 1: */
|
|
check_float ("acos (1.1) == NaN plus invalid exception", FUNC(acos) (1.1L), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
check_float ("acos (-1.1) == NaN plus invalid exception", FUNC(acos) (-1.1L), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
|
|
check_float ("acos (0) == pi/2", FUNC(acos) (0), M_PI_2l, 0, 0, 0);
|
|
check_float ("acos (-0) == pi/2", FUNC(acos) (minus_zero), M_PI_2l, 0, 0, 0);
|
|
check_float ("acos (1) == 0", FUNC(acos) (1), 0, 0, 0, 0);
|
|
check_float ("acos (-1) == pi", FUNC(acos) (-1), M_PIl, 0, 0, 0);
|
|
check_float ("acos (0.5) == M_PI_6l*2.0", FUNC(acos) (0.5), M_PI_6l*2.0, 0, 0, 0);
|
|
check_float ("acos (-0.5) == M_PI_6l*4.0", FUNC(acos) (-0.5), M_PI_6l*4.0, 0, 0, 0);
|
|
check_float ("acos (0.7) == 0.79539883018414355549096833892476432", FUNC(acos) (0.7L), 0.79539883018414355549096833892476432L, 0, 0, 0);
|
|
|
|
print_max_error ("acos", DELTAacos, 0);
|
|
}
|
|
|
|
static void
|
|
acosh_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(acosh) (7);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
check_float ("acosh (inf) == inf", FUNC(acosh) (plus_infty), plus_infty, 0, 0, 0);
|
|
check_float ("acosh (-inf) == NaN plus invalid exception", FUNC(acosh) (minus_infty), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
|
|
/* x < 1: */
|
|
check_float ("acosh (-1.1) == NaN plus invalid exception", FUNC(acosh) (-1.1L), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
|
|
check_float ("acosh (1) == 0", FUNC(acosh) (1), 0, 0, 0, 0);
|
|
check_float ("acosh (7) == 2.633915793849633417250092694615937", FUNC(acosh) (7), 2.633915793849633417250092694615937L, DELTA16, 0, 0);
|
|
|
|
print_max_error ("acosh", DELTAacosh, 0);
|
|
}
|
|
|
|
static void
|
|
asin_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(asin) (0);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
check_float ("asin (inf) == NaN plus invalid exception", FUNC(asin) (plus_infty), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
check_float ("asin (-inf) == NaN plus invalid exception", FUNC(asin) (minus_infty), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
check_float ("asin (NaN) == NaN", FUNC(asin) (nan_value), nan_value, 0, 0, 0);
|
|
|
|
/* asin x == NaN plus invalid exception for |x| > 1. */
|
|
check_float ("asin (1.1) == NaN plus invalid exception", FUNC(asin) (1.1L), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
check_float ("asin (-1.1) == NaN plus invalid exception", FUNC(asin) (-1.1L), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
|
|
check_float ("asin (0) == 0", FUNC(asin) (0), 0, 0, 0, 0);
|
|
check_float ("asin (-0) == -0", FUNC(asin) (minus_zero), minus_zero, 0, 0, 0);
|
|
check_float ("asin (0.5) == pi/6", FUNC(asin) (0.5), M_PI_6l, DELTA24, 0, 0);
|
|
check_float ("asin (-0.5) == -pi/6", FUNC(asin) (-0.5), -M_PI_6l, DELTA25, 0, 0);
|
|
check_float ("asin (1.0) == pi/2", FUNC(asin) (1.0), M_PI_2l, DELTA26, 0, 0);
|
|
check_float ("asin (-1.0) == -pi/2", FUNC(asin) (-1.0), -M_PI_2l, DELTA27, 0, 0);
|
|
check_float ("asin (0.7) == 0.77539749661075306374035335271498708", FUNC(asin) (0.7L), 0.77539749661075306374035335271498708L, DELTA28, 0, 0);
|
|
|
|
print_max_error ("asin", DELTAasin, 0);
|
|
}
|
|
|
|
static void
|
|
asinh_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(asinh) (0.7L);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
check_float ("asinh (0) == 0", FUNC(asinh) (0), 0, 0, 0, 0);
|
|
check_float ("asinh (-0) == -0", FUNC(asinh) (minus_zero), minus_zero, 0, 0, 0);
|
|
#ifndef TEST_INLINE
|
|
check_float ("asinh (inf) == inf", FUNC(asinh) (plus_infty), plus_infty, 0, 0, 0);
|
|
check_float ("asinh (-inf) == -inf", FUNC(asinh) (minus_infty), minus_infty, 0, 0, 0);
|
|
#endif
|
|
check_float ("asinh (NaN) == NaN", FUNC(asinh) (nan_value), nan_value, 0, 0, 0);
|
|
check_float ("asinh (0.7) == 0.652666566082355786", FUNC(asinh) (0.7L), 0.652666566082355786L, DELTA34, 0, 0);
|
|
|
|
print_max_error ("asinh", DELTAasinh, 0);
|
|
}
|
|
|
|
static void
|
|
atan_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(atan) (0);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
check_float ("atan (0) == 0", FUNC(atan) (0), 0, 0, 0, 0);
|
|
check_float ("atan (-0) == -0", FUNC(atan) (minus_zero), minus_zero, 0, 0, 0);
|
|
|
|
check_float ("atan (inf) == pi/2", FUNC(atan) (plus_infty), M_PI_2l, 0, 0, 0);
|
|
check_float ("atan (-inf) == -pi/2", FUNC(atan) (minus_infty), -M_PI_2l, 0, 0, 0);
|
|
check_float ("atan (NaN) == NaN", FUNC(atan) (nan_value), nan_value, 0, 0, 0);
|
|
|
|
check_float ("atan (1) == pi/4", FUNC(atan) (1), M_PI_4l, 0, 0, 0);
|
|
check_float ("atan (-1) == -pi/4", FUNC(atan) (-1), -M_PI_4l, 0, 0, 0);
|
|
|
|
check_float ("atan (0.7) == 0.61072596438920861654375887649023613", FUNC(atan) (0.7L), 0.61072596438920861654375887649023613L, DELTA42, 0, 0);
|
|
|
|
print_max_error ("atan", DELTAatan, 0);
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
atanh_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(atanh) (0.7L);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
|
|
check_float ("atanh (0) == 0", FUNC(atanh) (0), 0, 0, 0, 0);
|
|
check_float ("atanh (-0) == -0", FUNC(atanh) (minus_zero), minus_zero, 0, 0, 0);
|
|
|
|
check_float ("atanh (1) == inf plus division by zero exception", FUNC(atanh) (1), plus_infty, 0, 0, DIVIDE_BY_ZERO_EXCEPTION);
|
|
check_float ("atanh (-1) == -inf plus division by zero exception", FUNC(atanh) (-1), minus_infty, 0, 0, DIVIDE_BY_ZERO_EXCEPTION);
|
|
check_float ("atanh (NaN) == NaN", FUNC(atanh) (nan_value), nan_value, 0, 0, 0);
|
|
|
|
/* atanh (x) == NaN plus invalid exception if |x| > 1. */
|
|
check_float ("atanh (1.1) == NaN plus invalid exception", FUNC(atanh) (1.1L), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
check_float ("atanh (-1.1) == NaN plus invalid exception", FUNC(atanh) (-1.1L), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
|
|
check_float ("atanh (0.7) == 0.8673005276940531944", FUNC(atanh) (0.7L), 0.8673005276940531944L, DELTA50, 0, 0);
|
|
|
|
print_max_error ("atanh", DELTAatanh, 0);
|
|
}
|
|
|
|
static void
|
|
atan2_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(atan2) (-0, 1);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
/* atan2 (0,x) == 0 for x > 0. */
|
|
check_float ("atan2 (0, 1) == 0", FUNC(atan2) (0, 1), 0, 0, 0, 0);
|
|
|
|
/* atan2 (-0,x) == -0 for x > 0. */
|
|
check_float ("atan2 (-0, 1) == -0", FUNC(atan2) (minus_zero, 1), minus_zero, 0, 0, 0);
|
|
|
|
check_float ("atan2 (0, 0) == 0", FUNC(atan2) (0, 0), 0, 0, 0, 0);
|
|
check_float ("atan2 (-0, 0) == -0", FUNC(atan2) (minus_zero, 0), minus_zero, 0, 0, 0);
|
|
|
|
/* atan2 (+0,x) == +pi for x < 0. */
|
|
check_float ("atan2 (0, -1) == pi", FUNC(atan2) (0, -1), M_PIl, 0, 0, 0);
|
|
|
|
/* atan2 (-0,x) == -pi for x < 0. */
|
|
check_float ("atan2 (-0, -1) == -pi", FUNC(atan2) (minus_zero, -1), -M_PIl, 0, 0, 0);
|
|
|
|
check_float ("atan2 (0, -0) == pi", FUNC(atan2) (0, minus_zero), M_PIl, 0, 0, 0);
|
|
check_float ("atan2 (-0, -0) == -pi", FUNC(atan2) (minus_zero, minus_zero), -M_PIl, 0, 0, 0);
|
|
|
|
/* atan2 (y,+0) == pi/2 for y > 0. */
|
|
check_float ("atan2 (1, 0) == pi/2", FUNC(atan2) (1, 0), M_PI_2l, 0, 0, 0);
|
|
|
|
/* atan2 (y,-0) == pi/2 for y > 0. */
|
|
check_float ("atan2 (1, -0) == pi/2", FUNC(atan2) (1, minus_zero), M_PI_2l, 0, 0, 0);
|
|
|
|
/* atan2 (y,+0) == -pi/2 for y < 0. */
|
|
check_float ("atan2 (-1, 0) == -pi/2", FUNC(atan2) (-1, 0), -M_PI_2l, 0, 0, 0);
|
|
|
|
/* atan2 (y,-0) == -pi/2 for y < 0. */
|
|
check_float ("atan2 (-1, -0) == -pi/2", FUNC(atan2) (-1, minus_zero), -M_PI_2l, 0, 0, 0);
|
|
|
|
/* atan2 (y,inf) == +0 for finite y > 0. */
|
|
check_float ("atan2 (1, inf) == 0", FUNC(atan2) (1, plus_infty), 0, 0, 0, 0);
|
|
|
|
/* atan2 (y,inf) == -0 for finite y < 0. */
|
|
check_float ("atan2 (-1, inf) == -0", FUNC(atan2) (-1, plus_infty), minus_zero, 0, 0, 0);
|
|
|
|
/* atan2(+inf, x) == pi/2 for finite x. */
|
|
check_float ("atan2 (inf, -1) == pi/2", FUNC(atan2) (plus_infty, -1), M_PI_2l, 0, 0, 0);
|
|
|
|
/* atan2(-inf, x) == -pi/2 for finite x. */
|
|
check_float ("atan2 (-inf, 1) == -pi/2", FUNC(atan2) (minus_infty, 1), -M_PI_2l, 0, 0, 0);
|
|
|
|
/* atan2 (y,-inf) == +pi for finite y > 0. */
|
|
check_float ("atan2 (1, -inf) == pi", FUNC(atan2) (1, minus_infty), M_PIl, 0, 0, 0);
|
|
|
|
/* atan2 (y,-inf) == -pi for finite y < 0. */
|
|
check_float ("atan2 (-1, -inf) == -pi", FUNC(atan2) (-1, minus_infty), -M_PIl, 0, 0, 0);
|
|
|
|
check_float ("atan2 (inf, inf) == pi/4", FUNC(atan2) (plus_infty, plus_infty), M_PI_4l, 0, 0, 0);
|
|
check_float ("atan2 (-inf, inf) == -pi/4", FUNC(atan2) (minus_infty, plus_infty), -M_PI_4l, 0, 0, 0);
|
|
check_float ("atan2 (inf, -inf) == 3/4 pi", FUNC(atan2) (plus_infty, minus_infty), M_PI_34l, 0, 0, 0);
|
|
check_float ("atan2 (-inf, -inf) == -3/4 pi", FUNC(atan2) (minus_infty, minus_infty), -M_PI_34l, 0, 0, 0);
|
|
check_float ("atan2 (NaN, NaN) == NaN", FUNC(atan2) (nan_value, nan_value), nan_value, 0, 0, 0);
|
|
|
|
check_float ("atan2 (0.7, 1) == 0.61072596438920861654375887649023613", FUNC(atan2) (0.7L, 1), 0.61072596438920861654375887649023613L, DELTA74, 0, 0);
|
|
check_float ("atan2 (-0.7, 1.0) == -0.61072596438920861654375887649023613", FUNC(atan2) (-0.7L, 1.0L), -0.61072596438920861654375887649023613L, 0, 0, 0);
|
|
check_float ("atan2 (0.7, -1.0) == 2.530866689200584621918884506789267", FUNC(atan2) (0.7L, -1.0L), 2.530866689200584621918884506789267L, 0, 0, 0);
|
|
check_float ("atan2 (-0.7, -1.0) == -2.530866689200584621918884506789267", FUNC(atan2) (-0.7L, -1.0L), -2.530866689200584621918884506789267L, 0, 0, 0);
|
|
check_float ("atan2 (0.4, 0.0003) == 1.5700463269355215717704032607580829", FUNC(atan2) (0.4L, 0.0003L), 1.5700463269355215717704032607580829L, DELTA78, 0, 0);
|
|
check_float ("atan2 (1.4, -0.93) == 2.1571487668237843754887415992772736", FUNC(atan2) (1.4L, -0.93L), 2.1571487668237843754887415992772736L, 0, 0, 0);
|
|
|
|
print_max_error ("atan2", DELTAatan2, 0);
|
|
}
|
|
|
|
|
|
#if 0 /* XXX scp XXX */
|
|
static void
|
|
cabs_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(cabs) (BUILD_COMPLEX (0.7L, 12.4L));
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
/* cabs (x + iy) is specified as hypot (x,y) */
|
|
|
|
/* cabs (+inf + i x) == +inf. */
|
|
check_float ("cabs (inf + 1.0 i) == inf", FUNC(cabs) (BUILD_COMPLEX (plus_infty, 1.0)), plus_infty, 0, 0, 0);
|
|
/* cabs (-inf + i x) == +inf. */
|
|
check_float ("cabs (-inf + 1.0 i) == inf", FUNC(cabs) (BUILD_COMPLEX (minus_infty, 1.0)), plus_infty, 0, 0, 0);
|
|
|
|
check_float ("cabs (-inf + NaN i) == inf", FUNC(cabs) (BUILD_COMPLEX (minus_infty, nan_value)), plus_infty, 0, 0, 0);
|
|
check_float ("cabs (-inf + NaN i) == inf", FUNC(cabs) (BUILD_COMPLEX (minus_infty, nan_value)), plus_infty, 0, 0, 0);
|
|
|
|
check_float ("cabs (NaN + NaN i) == NaN", FUNC(cabs) (BUILD_COMPLEX (nan_value, nan_value)), nan_value, 0, 0, 0);
|
|
|
|
/* cabs (x,y) == cabs (y,x). */
|
|
check_float ("cabs (0.7 + 12.4 i) == 12.419742348374220601176836866763271", FUNC(cabs) (BUILD_COMPLEX (0.7L, 12.4L)), 12.419742348374220601176836866763271L, DELTA85, 0, 0);
|
|
/* cabs (x,y) == cabs (-x,y). */
|
|
check_float ("cabs (-12.4 + 0.7 i) == 12.419742348374220601176836866763271", FUNC(cabs) (BUILD_COMPLEX (-12.4L, 0.7L)), 12.419742348374220601176836866763271L, DELTA86, 0, 0);
|
|
/* cabs (x,y) == cabs (-y,x). */
|
|
check_float ("cabs (-0.7 + 12.4 i) == 12.419742348374220601176836866763271", FUNC(cabs) (BUILD_COMPLEX (-0.7L, 12.4L)), 12.419742348374220601176836866763271L, DELTA87, 0, 0);
|
|
/* cabs (x,y) == cabs (-x,-y). */
|
|
check_float ("cabs (-12.4 - 0.7 i) == 12.419742348374220601176836866763271", FUNC(cabs) (BUILD_COMPLEX (-12.4L, -0.7L)), 12.419742348374220601176836866763271L, DELTA88, 0, 0);
|
|
/* cabs (x,y) == cabs (-y,-x). */
|
|
check_float ("cabs (-0.7 - 12.4 i) == 12.419742348374220601176836866763271", FUNC(cabs) (BUILD_COMPLEX (-0.7L, -12.4L)), 12.419742348374220601176836866763271L, DELTA89, 0, 0);
|
|
/* cabs (x,0) == fabs (x). */
|
|
check_float ("cabs (-0.7 + 0 i) == 0.7", FUNC(cabs) (BUILD_COMPLEX (-0.7L, 0)), 0.7L, 0, 0, 0);
|
|
check_float ("cabs (0.7 + 0 i) == 0.7", FUNC(cabs) (BUILD_COMPLEX (0.7L, 0)), 0.7L, 0, 0, 0);
|
|
check_float ("cabs (-1.0 + 0 i) == 1.0", FUNC(cabs) (BUILD_COMPLEX (-1.0L, 0)), 1.0L, 0, 0, 0);
|
|
check_float ("cabs (1.0 + 0 i) == 1.0", FUNC(cabs) (BUILD_COMPLEX (1.0L, 0)), 1.0L, 0, 0, 0);
|
|
check_float ("cabs (-5.7e7 + 0 i) == 5.7e7", FUNC(cabs) (BUILD_COMPLEX (-5.7e7L, 0)), 5.7e7L, 0, 0, 0);
|
|
check_float ("cabs (5.7e7 + 0 i) == 5.7e7", FUNC(cabs) (BUILD_COMPLEX (5.7e7L, 0)), 5.7e7L, 0, 0, 0);
|
|
|
|
check_float ("cabs (0.7 + 1.2 i) == 1.3892443989449804508432547041028554", FUNC(cabs) (BUILD_COMPLEX (0.7L, 1.2L)), 1.3892443989449804508432547041028554L, DELTA96, 0, 0);
|
|
|
|
print_max_error ("cabs", DELTAcabs, 0);
|
|
}
|
|
|
|
static void
|
|
cacos_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(cacos) (BUILD_COMPLEX (0.7L, 1.2L));
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
|
|
check_complex ("cacos (0 + 0 i) == pi/2 - 0 i", FUNC(cacos) (BUILD_COMPLEX (0, 0)), BUILD_COMPLEX (M_PI_2l, minus_zero), 0, 0, 0);
|
|
check_complex ("cacos (-0 + 0 i) == pi/2 - 0 i", FUNC(cacos) (BUILD_COMPLEX (minus_zero, 0)), BUILD_COMPLEX (M_PI_2l, minus_zero), 0, 0, 0);
|
|
check_complex ("cacos (-0 - 0 i) == pi/2 + 0.0 i", FUNC(cacos) (BUILD_COMPLEX (minus_zero, minus_zero)), BUILD_COMPLEX (M_PI_2l, 0.0), 0, 0, 0);
|
|
check_complex ("cacos (0 - 0 i) == pi/2 + 0.0 i", FUNC(cacos) (BUILD_COMPLEX (0, minus_zero)), BUILD_COMPLEX (M_PI_2l, 0.0), 0, 0, 0);
|
|
|
|
check_complex ("cacos (-inf + inf i) == 3/4 pi - inf i", FUNC(cacos) (BUILD_COMPLEX (minus_infty, plus_infty)), BUILD_COMPLEX (M_PI_34l, minus_infty), 0, 0, 0);
|
|
check_complex ("cacos (-inf - inf i) == 3/4 pi + inf i", FUNC(cacos) (BUILD_COMPLEX (minus_infty, minus_infty)), BUILD_COMPLEX (M_PI_34l, plus_infty), 0, 0, 0);
|
|
|
|
check_complex ("cacos (inf + inf i) == pi/4 - inf i", FUNC(cacos) (BUILD_COMPLEX (plus_infty, plus_infty)), BUILD_COMPLEX (M_PI_4l, minus_infty), 0, 0, 0);
|
|
check_complex ("cacos (inf - inf i) == pi/4 + inf i", FUNC(cacos) (BUILD_COMPLEX (plus_infty, minus_infty)), BUILD_COMPLEX (M_PI_4l, plus_infty), 0, 0, 0);
|
|
|
|
check_complex ("cacos (-10.0 + inf i) == pi/2 - inf i", FUNC(cacos) (BUILD_COMPLEX (-10.0, plus_infty)), BUILD_COMPLEX (M_PI_2l, minus_infty), 0, 0, 0);
|
|
check_complex ("cacos (-10.0 - inf i) == pi/2 + inf i", FUNC(cacos) (BUILD_COMPLEX (-10.0, minus_infty)), BUILD_COMPLEX (M_PI_2l, plus_infty), 0, 0, 0);
|
|
check_complex ("cacos (0 + inf i) == pi/2 - inf i", FUNC(cacos) (BUILD_COMPLEX (0, plus_infty)), BUILD_COMPLEX (M_PI_2l, minus_infty), 0, 0, 0);
|
|
check_complex ("cacos (0 - inf i) == pi/2 + inf i", FUNC(cacos) (BUILD_COMPLEX (0, minus_infty)), BUILD_COMPLEX (M_PI_2l, plus_infty), 0, 0, 0);
|
|
check_complex ("cacos (0.1 + inf i) == pi/2 - inf i", FUNC(cacos) (BUILD_COMPLEX (0.1L, plus_infty)), BUILD_COMPLEX (M_PI_2l, minus_infty), 0, 0, 0);
|
|
check_complex ("cacos (0.1 - inf i) == pi/2 + inf i", FUNC(cacos) (BUILD_COMPLEX (0.1L, minus_infty)), BUILD_COMPLEX (M_PI_2l, plus_infty), 0, 0, 0);
|
|
|
|
check_complex ("cacos (-inf + 0 i) == pi - inf i", FUNC(cacos) (BUILD_COMPLEX (minus_infty, 0)), BUILD_COMPLEX (M_PIl, minus_infty), 0, 0, 0);
|
|
check_complex ("cacos (-inf - 0 i) == pi + inf i", FUNC(cacos) (BUILD_COMPLEX (minus_infty, minus_zero)), BUILD_COMPLEX (M_PIl, plus_infty), 0, 0, 0);
|
|
check_complex ("cacos (-inf + 100 i) == pi - inf i", FUNC(cacos) (BUILD_COMPLEX (minus_infty, 100)), BUILD_COMPLEX (M_PIl, minus_infty), 0, 0, 0);
|
|
check_complex ("cacos (-inf - 100 i) == pi + inf i", FUNC(cacos) (BUILD_COMPLEX (minus_infty, -100)), BUILD_COMPLEX (M_PIl, plus_infty), 0, 0, 0);
|
|
|
|
check_complex ("cacos (inf + 0 i) == 0.0 - inf i", FUNC(cacos) (BUILD_COMPLEX (plus_infty, 0)), BUILD_COMPLEX (0.0, minus_infty), 0, 0, 0);
|
|
check_complex ("cacos (inf - 0 i) == 0.0 + inf i", FUNC(cacos) (BUILD_COMPLEX (plus_infty, minus_zero)), BUILD_COMPLEX (0.0, plus_infty), 0, 0, 0);
|
|
check_complex ("cacos (inf + 0.5 i) == 0.0 - inf i", FUNC(cacos) (BUILD_COMPLEX (plus_infty, 0.5)), BUILD_COMPLEX (0.0, minus_infty), 0, 0, 0);
|
|
check_complex ("cacos (inf - 0.5 i) == 0.0 + inf i", FUNC(cacos) (BUILD_COMPLEX (plus_infty, -0.5)), BUILD_COMPLEX (0.0, plus_infty), 0, 0, 0);
|
|
|
|
check_complex ("cacos (inf + NaN i) == NaN + inf i plus sign of zero/inf not specified", FUNC(cacos) (BUILD_COMPLEX (plus_infty, nan_value)), BUILD_COMPLEX (nan_value, plus_infty), 0, 0, IGNORE_ZERO_INF_SIGN);
|
|
check_complex ("cacos (-inf + NaN i) == NaN + inf i plus sign of zero/inf not specified", FUNC(cacos) (BUILD_COMPLEX (minus_infty, nan_value)), BUILD_COMPLEX (nan_value, plus_infty), 0, 0, IGNORE_ZERO_INF_SIGN);
|
|
|
|
check_complex ("cacos (0 + NaN i) == pi/2 + NaN i", FUNC(cacos) (BUILD_COMPLEX (0, nan_value)), BUILD_COMPLEX (M_PI_2l, nan_value), 0, 0, 0);
|
|
check_complex ("cacos (-0 + NaN i) == pi/2 + NaN i", FUNC(cacos) (BUILD_COMPLEX (minus_zero, nan_value)), BUILD_COMPLEX (M_PI_2l, nan_value), 0, 0, 0);
|
|
|
|
check_complex ("cacos (NaN + inf i) == NaN - inf i", FUNC(cacos) (BUILD_COMPLEX (nan_value, plus_infty)), BUILD_COMPLEX (nan_value, minus_infty), 0, 0, 0);
|
|
check_complex ("cacos (NaN - inf i) == NaN + inf i", FUNC(cacos) (BUILD_COMPLEX (nan_value, minus_infty)), BUILD_COMPLEX (nan_value, plus_infty), 0, 0, 0);
|
|
|
|
check_complex ("cacos (10.5 + NaN i) == NaN + NaN i plus invalid exception allowed", FUNC(cacos) (BUILD_COMPLEX (10.5, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("cacos (-10.5 + NaN i) == NaN + NaN i plus invalid exception allowed", FUNC(cacos) (BUILD_COMPLEX (-10.5, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
|
|
check_complex ("cacos (NaN + 0.75 i) == NaN + NaN i plus invalid exception allowed", FUNC(cacos) (BUILD_COMPLEX (nan_value, 0.75)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("cacos (NaN - 0.75 i) == NaN + NaN i plus invalid exception allowed", FUNC(cacos) (BUILD_COMPLEX (nan_value, -0.75)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
|
|
check_complex ("cacos (NaN + NaN i) == NaN + NaN i", FUNC(cacos) (BUILD_COMPLEX (nan_value, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, 0);
|
|
|
|
check_complex ("cacos (0.7 + 1.2 i) == 1.1351827477151551088992008271819053 - 1.0927647857577371459105272080819308 i", FUNC(cacos) (BUILD_COMPLEX (0.7L, 1.2L)), BUILD_COMPLEX (1.1351827477151551088992008271819053L, -1.0927647857577371459105272080819308L), DELTA130, 0, 0);
|
|
check_complex ("cacos (-2 - 3 i) == 2.1414491111159960199416055713254211 + 1.9833870299165354323470769028940395 i", FUNC(cacos) (BUILD_COMPLEX (-2, -3)), BUILD_COMPLEX (2.1414491111159960199416055713254211L, 1.9833870299165354323470769028940395L), DELTA131, 0, 0);
|
|
|
|
print_complex_max_error ("cacos", DELTAcacos, 0);
|
|
}
|
|
|
|
|
|
static void
|
|
cacosh_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(cacosh) (BUILD_COMPLEX (0.7L, 1.2L));
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
|
|
check_complex ("cacosh (0 + 0 i) == 0.0 + pi/2 i", FUNC(cacosh) (BUILD_COMPLEX (0, 0)), BUILD_COMPLEX (0.0, M_PI_2l), 0, 0, 0);
|
|
check_complex ("cacosh (-0 + 0 i) == 0.0 + pi/2 i", FUNC(cacosh) (BUILD_COMPLEX (minus_zero, 0)), BUILD_COMPLEX (0.0, M_PI_2l), 0, 0, 0);
|
|
check_complex ("cacosh (0 - 0 i) == 0.0 - pi/2 i", FUNC(cacosh) (BUILD_COMPLEX (0, minus_zero)), BUILD_COMPLEX (0.0, -M_PI_2l), 0, 0, 0);
|
|
check_complex ("cacosh (-0 - 0 i) == 0.0 - pi/2 i", FUNC(cacosh) (BUILD_COMPLEX (minus_zero, minus_zero)), BUILD_COMPLEX (0.0, -M_PI_2l), 0, 0, 0);
|
|
check_complex ("cacosh (-inf + inf i) == inf + 3/4 pi i", FUNC(cacosh) (BUILD_COMPLEX (minus_infty, plus_infty)), BUILD_COMPLEX (plus_infty, M_PI_34l), 0, 0, 0);
|
|
check_complex ("cacosh (-inf - inf i) == inf - 3/4 pi i", FUNC(cacosh) (BUILD_COMPLEX (minus_infty, minus_infty)), BUILD_COMPLEX (plus_infty, -M_PI_34l), 0, 0, 0);
|
|
|
|
check_complex ("cacosh (inf + inf i) == inf + pi/4 i", FUNC(cacosh) (BUILD_COMPLEX (plus_infty, plus_infty)), BUILD_COMPLEX (plus_infty, M_PI_4l), 0, 0, 0);
|
|
check_complex ("cacosh (inf - inf i) == inf - pi/4 i", FUNC(cacosh) (BUILD_COMPLEX (plus_infty, minus_infty)), BUILD_COMPLEX (plus_infty, -M_PI_4l), 0, 0, 0);
|
|
|
|
check_complex ("cacosh (-10.0 + inf i) == inf + pi/2 i", FUNC(cacosh) (BUILD_COMPLEX (-10.0, plus_infty)), BUILD_COMPLEX (plus_infty, M_PI_2l), 0, 0, 0);
|
|
check_complex ("cacosh (-10.0 - inf i) == inf - pi/2 i", FUNC(cacosh) (BUILD_COMPLEX (-10.0, minus_infty)), BUILD_COMPLEX (plus_infty, -M_PI_2l), 0, 0, 0);
|
|
check_complex ("cacosh (0 + inf i) == inf + pi/2 i", FUNC(cacosh) (BUILD_COMPLEX (0, plus_infty)), BUILD_COMPLEX (plus_infty, M_PI_2l), 0, 0, 0);
|
|
check_complex ("cacosh (0 - inf i) == inf - pi/2 i", FUNC(cacosh) (BUILD_COMPLEX (0, minus_infty)), BUILD_COMPLEX (plus_infty, -M_PI_2l), 0, 0, 0);
|
|
check_complex ("cacosh (0.1 + inf i) == inf + pi/2 i", FUNC(cacosh) (BUILD_COMPLEX (0.1L, plus_infty)), BUILD_COMPLEX (plus_infty, M_PI_2l), 0, 0, 0);
|
|
check_complex ("cacosh (0.1 - inf i) == inf - pi/2 i", FUNC(cacosh) (BUILD_COMPLEX (0.1L, minus_infty)), BUILD_COMPLEX (plus_infty, -M_PI_2l), 0, 0, 0);
|
|
|
|
check_complex ("cacosh (-inf + 0 i) == inf + pi i", FUNC(cacosh) (BUILD_COMPLEX (minus_infty, 0)), BUILD_COMPLEX (plus_infty, M_PIl), 0, 0, 0);
|
|
check_complex ("cacosh (-inf - 0 i) == inf - pi i", FUNC(cacosh) (BUILD_COMPLEX (minus_infty, minus_zero)), BUILD_COMPLEX (plus_infty, -M_PIl), 0, 0, 0);
|
|
check_complex ("cacosh (-inf + 100 i) == inf + pi i", FUNC(cacosh) (BUILD_COMPLEX (minus_infty, 100)), BUILD_COMPLEX (plus_infty, M_PIl), 0, 0, 0);
|
|
check_complex ("cacosh (-inf - 100 i) == inf - pi i", FUNC(cacosh) (BUILD_COMPLEX (minus_infty, -100)), BUILD_COMPLEX (plus_infty, -M_PIl), 0, 0, 0);
|
|
|
|
check_complex ("cacosh (inf + 0 i) == inf + 0.0 i", FUNC(cacosh) (BUILD_COMPLEX (plus_infty, 0)), BUILD_COMPLEX (plus_infty, 0.0), 0, 0, 0);
|
|
check_complex ("cacosh (inf - 0 i) == inf - 0 i", FUNC(cacosh) (BUILD_COMPLEX (plus_infty, minus_zero)), BUILD_COMPLEX (plus_infty, minus_zero), 0, 0, 0);
|
|
check_complex ("cacosh (inf + 0.5 i) == inf + 0.0 i", FUNC(cacosh) (BUILD_COMPLEX (plus_infty, 0.5)), BUILD_COMPLEX (plus_infty, 0.0), 0, 0, 0);
|
|
check_complex ("cacosh (inf - 0.5 i) == inf - 0 i", FUNC(cacosh) (BUILD_COMPLEX (plus_infty, -0.5)), BUILD_COMPLEX (plus_infty, minus_zero), 0, 0, 0);
|
|
|
|
check_complex ("cacosh (inf + NaN i) == inf + NaN i", FUNC(cacosh) (BUILD_COMPLEX (plus_infty, nan_value)), BUILD_COMPLEX (plus_infty, nan_value), 0, 0, 0);
|
|
check_complex ("cacosh (-inf + NaN i) == inf + NaN i", FUNC(cacosh) (BUILD_COMPLEX (minus_infty, nan_value)), BUILD_COMPLEX (plus_infty, nan_value), 0, 0, 0);
|
|
|
|
check_complex ("cacosh (0 + NaN i) == NaN + NaN i", FUNC(cacosh) (BUILD_COMPLEX (0, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, 0);
|
|
check_complex ("cacosh (-0 + NaN i) == NaN + NaN i", FUNC(cacosh) (BUILD_COMPLEX (minus_zero, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, 0);
|
|
|
|
check_complex ("cacosh (NaN + inf i) == inf + NaN i", FUNC(cacosh) (BUILD_COMPLEX (nan_value, plus_infty)), BUILD_COMPLEX (plus_infty, nan_value), 0, 0, 0);
|
|
check_complex ("cacosh (NaN - inf i) == inf + NaN i", FUNC(cacosh) (BUILD_COMPLEX (nan_value, minus_infty)), BUILD_COMPLEX (plus_infty, nan_value), 0, 0, 0);
|
|
|
|
check_complex ("cacosh (10.5 + NaN i) == NaN + NaN i plus invalid exception allowed", FUNC(cacosh) (BUILD_COMPLEX (10.5, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("cacosh (-10.5 + NaN i) == NaN + NaN i plus invalid exception allowed", FUNC(cacosh) (BUILD_COMPLEX (-10.5, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
|
|
check_complex ("cacosh (NaN + 0.75 i) == NaN + NaN i plus invalid exception allowed", FUNC(cacosh) (BUILD_COMPLEX (nan_value, 0.75)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("cacosh (NaN - 0.75 i) == NaN + NaN i plus invalid exception allowed", FUNC(cacosh) (BUILD_COMPLEX (nan_value, -0.75)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
|
|
check_complex ("cacosh (NaN + NaN i) == NaN + NaN i", FUNC(cacosh) (BUILD_COMPLEX (nan_value, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, 0);
|
|
|
|
check_complex ("cacosh (0.7 + 1.2 i) == 1.0927647857577371459105272080819308 + 1.1351827477151551088992008271819053 i", FUNC(cacosh) (BUILD_COMPLEX (0.7L, 1.2L)), BUILD_COMPLEX (1.0927647857577371459105272080819308L, 1.1351827477151551088992008271819053L), DELTA165, 0, 0);
|
|
check_complex ("cacosh (-2 - 3 i) == -1.9833870299165354323470769028940395 + 2.1414491111159960199416055713254211 i", FUNC(cacosh) (BUILD_COMPLEX (-2, -3)), BUILD_COMPLEX (-1.9833870299165354323470769028940395L, 2.1414491111159960199416055713254211L), DELTA166, 0, 0);
|
|
|
|
print_complex_max_error ("cacosh", DELTAcacosh, 0);
|
|
}
|
|
|
|
static void
|
|
carg_test (void)
|
|
{
|
|
init_max_error ();
|
|
|
|
/* carg (x + iy) is specified as atan2 (y, x) */
|
|
|
|
/* carg (x + i 0) == 0 for x > 0. */
|
|
check_float ("carg (2.0 + 0 i) == 0", FUNC(carg) (BUILD_COMPLEX (2.0, 0)), 0, 0, 0, 0);
|
|
/* carg (x - i 0) == -0 for x > 0. */
|
|
check_float ("carg (2.0 - 0 i) == -0", FUNC(carg) (BUILD_COMPLEX (2.0, minus_zero)), minus_zero, 0, 0, 0);
|
|
|
|
check_float ("carg (0 + 0 i) == 0", FUNC(carg) (BUILD_COMPLEX (0, 0)), 0, 0, 0, 0);
|
|
check_float ("carg (0 - 0 i) == -0", FUNC(carg) (BUILD_COMPLEX (0, minus_zero)), minus_zero, 0, 0, 0);
|
|
|
|
/* carg (x + i 0) == +pi for x < 0. */
|
|
check_float ("carg (-2.0 + 0 i) == pi", FUNC(carg) (BUILD_COMPLEX (-2.0, 0)), M_PIl, 0, 0, 0);
|
|
|
|
/* carg (x - i 0) == -pi for x < 0. */
|
|
check_float ("carg (-2.0 - 0 i) == -pi", FUNC(carg) (BUILD_COMPLEX (-2.0, minus_zero)), -M_PIl, 0, 0, 0);
|
|
|
|
check_float ("carg (-0 + 0 i) == pi", FUNC(carg) (BUILD_COMPLEX (minus_zero, 0)), M_PIl, 0, 0, 0);
|
|
check_float ("carg (-0 - 0 i) == -pi", FUNC(carg) (BUILD_COMPLEX (minus_zero, minus_zero)), -M_PIl, 0, 0, 0);
|
|
|
|
/* carg (+0 + i y) == pi/2 for y > 0. */
|
|
check_float ("carg (0 + 2.0 i) == pi/2", FUNC(carg) (BUILD_COMPLEX (0, 2.0)), M_PI_2l, 0, 0, 0);
|
|
|
|
/* carg (-0 + i y) == pi/2 for y > 0. */
|
|
check_float ("carg (-0 + 2.0 i) == pi/2", FUNC(carg) (BUILD_COMPLEX (minus_zero, 2.0)), M_PI_2l, 0, 0, 0);
|
|
|
|
/* carg (+0 + i y) == -pi/2 for y < 0. */
|
|
check_float ("carg (0 - 2.0 i) == -pi/2", FUNC(carg) (BUILD_COMPLEX (0, -2.0)), -M_PI_2l, 0, 0, 0);
|
|
|
|
/* carg (-0 + i y) == -pi/2 for y < 0. */
|
|
check_float ("carg (-0 - 2.0 i) == -pi/2", FUNC(carg) (BUILD_COMPLEX (minus_zero, -2.0)), -M_PI_2l, 0, 0, 0);
|
|
|
|
/* carg (inf + i y) == +0 for finite y > 0. */
|
|
check_float ("carg (inf + 2.0 i) == 0", FUNC(carg) (BUILD_COMPLEX (plus_infty, 2.0)), 0, 0, 0, 0);
|
|
|
|
/* carg (inf + i y) == -0 for finite y < 0. */
|
|
check_float ("carg (inf - 2.0 i) == -0", FUNC(carg) (BUILD_COMPLEX (plus_infty, -2.0)), minus_zero, 0, 0, 0);
|
|
|
|
/* carg(x + i inf) == pi/2 for finite x. */
|
|
check_float ("carg (10.0 + inf i) == pi/2", FUNC(carg) (BUILD_COMPLEX (10.0, plus_infty)), M_PI_2l, 0, 0, 0);
|
|
|
|
/* carg(x - i inf) == -pi/2 for finite x. */
|
|
check_float ("carg (10.0 - inf i) == -pi/2", FUNC(carg) (BUILD_COMPLEX (10.0, minus_infty)), -M_PI_2l, 0, 0, 0);
|
|
|
|
/* carg (-inf + i y) == +pi for finite y > 0. */
|
|
check_float ("carg (-inf + 10.0 i) == pi", FUNC(carg) (BUILD_COMPLEX (minus_infty, 10.0)), M_PIl, 0, 0, 0);
|
|
|
|
/* carg (-inf + i y) == -pi for finite y < 0. */
|
|
check_float ("carg (-inf - 10.0 i) == -pi", FUNC(carg) (BUILD_COMPLEX (minus_infty, -10.0)), -M_PIl, 0, 0, 0);
|
|
|
|
check_float ("carg (inf + inf i) == pi/4", FUNC(carg) (BUILD_COMPLEX (plus_infty, plus_infty)), M_PI_4l, 0, 0, 0);
|
|
|
|
check_float ("carg (inf - inf i) == -pi/4", FUNC(carg) (BUILD_COMPLEX (plus_infty, minus_infty)), -M_PI_4l, 0, 0, 0);
|
|
|
|
check_float ("carg (-inf + inf i) == 3 * M_PI_4l", FUNC(carg) (BUILD_COMPLEX (minus_infty, plus_infty)), 3 * M_PI_4l, 0, 0, 0);
|
|
|
|
check_float ("carg (-inf - inf i) == -3 * M_PI_4l", FUNC(carg) (BUILD_COMPLEX (minus_infty, minus_infty)), -3 * M_PI_4l, 0, 0, 0);
|
|
|
|
check_float ("carg (NaN + NaN i) == NaN", FUNC(carg) (BUILD_COMPLEX (nan_value, nan_value)), nan_value, 0, 0, 0);
|
|
|
|
print_max_error ("carg", 0, 0);
|
|
}
|
|
|
|
static void
|
|
casin_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(casin) (BUILD_COMPLEX (0.7L, 1.2L));
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
check_complex ("casin (0 + 0 i) == 0.0 + 0.0 i", FUNC(casin) (BUILD_COMPLEX (0, 0)), BUILD_COMPLEX (0.0, 0.0), 0, 0, 0);
|
|
check_complex ("casin (-0 + 0 i) == -0 + 0.0 i", FUNC(casin) (BUILD_COMPLEX (minus_zero, 0)), BUILD_COMPLEX (minus_zero, 0.0), 0, 0, 0);
|
|
check_complex ("casin (0 - 0 i) == 0.0 - 0 i", FUNC(casin) (BUILD_COMPLEX (0, minus_zero)), BUILD_COMPLEX (0.0, minus_zero), 0, 0, 0);
|
|
check_complex ("casin (-0 - 0 i) == -0 - 0 i", FUNC(casin) (BUILD_COMPLEX (minus_zero, minus_zero)), BUILD_COMPLEX (minus_zero, minus_zero), 0, 0, 0);
|
|
|
|
check_complex ("casin (inf + inf i) == pi/4 + inf i", FUNC(casin) (BUILD_COMPLEX (plus_infty, plus_infty)), BUILD_COMPLEX (M_PI_4l, plus_infty), 0, 0, 0);
|
|
check_complex ("casin (inf - inf i) == pi/4 - inf i", FUNC(casin) (BUILD_COMPLEX (plus_infty, minus_infty)), BUILD_COMPLEX (M_PI_4l, minus_infty), 0, 0, 0);
|
|
check_complex ("casin (-inf + inf i) == -pi/4 + inf i", FUNC(casin) (BUILD_COMPLEX (minus_infty, plus_infty)), BUILD_COMPLEX (-M_PI_4l, plus_infty), 0, 0, 0);
|
|
check_complex ("casin (-inf - inf i) == -pi/4 - inf i", FUNC(casin) (BUILD_COMPLEX (minus_infty, minus_infty)), BUILD_COMPLEX (-M_PI_4l, minus_infty), 0, 0, 0);
|
|
|
|
check_complex ("casin (-10.0 + inf i) == -0 + inf i", FUNC(casin) (BUILD_COMPLEX (-10.0, plus_infty)), BUILD_COMPLEX (minus_zero, plus_infty), 0, 0, 0);
|
|
check_complex ("casin (-10.0 - inf i) == -0 - inf i", FUNC(casin) (BUILD_COMPLEX (-10.0, minus_infty)), BUILD_COMPLEX (minus_zero, minus_infty), 0, 0, 0);
|
|
check_complex ("casin (0 + inf i) == 0.0 + inf i", FUNC(casin) (BUILD_COMPLEX (0, plus_infty)), BUILD_COMPLEX (0.0, plus_infty), 0, 0, 0);
|
|
check_complex ("casin (0 - inf i) == 0.0 - inf i", FUNC(casin) (BUILD_COMPLEX (0, minus_infty)), BUILD_COMPLEX (0.0, minus_infty), 0, 0, 0);
|
|
check_complex ("casin (-0 + inf i) == -0 + inf i", FUNC(casin) (BUILD_COMPLEX (minus_zero, plus_infty)), BUILD_COMPLEX (minus_zero, plus_infty), 0, 0, 0);
|
|
check_complex ("casin (-0 - inf i) == -0 - inf i", FUNC(casin) (BUILD_COMPLEX (minus_zero, minus_infty)), BUILD_COMPLEX (minus_zero, minus_infty), 0, 0, 0);
|
|
check_complex ("casin (0.1 + inf i) == 0.0 + inf i", FUNC(casin) (BUILD_COMPLEX (0.1L, plus_infty)), BUILD_COMPLEX (0.0, plus_infty), 0, 0, 0);
|
|
check_complex ("casin (0.1 - inf i) == 0.0 - inf i", FUNC(casin) (BUILD_COMPLEX (0.1L, minus_infty)), BUILD_COMPLEX (0.0, minus_infty), 0, 0, 0);
|
|
|
|
check_complex ("casin (-inf + 0 i) == -pi/2 + inf i", FUNC(casin) (BUILD_COMPLEX (minus_infty, 0)), BUILD_COMPLEX (-M_PI_2l, plus_infty), 0, 0, 0);
|
|
check_complex ("casin (-inf - 0 i) == -pi/2 - inf i", FUNC(casin) (BUILD_COMPLEX (minus_infty, minus_zero)), BUILD_COMPLEX (-M_PI_2l, minus_infty), 0, 0, 0);
|
|
check_complex ("casin (-inf + 100 i) == -pi/2 + inf i", FUNC(casin) (BUILD_COMPLEX (minus_infty, 100)), BUILD_COMPLEX (-M_PI_2l, plus_infty), 0, 0, 0);
|
|
check_complex ("casin (-inf - 100 i) == -pi/2 - inf i", FUNC(casin) (BUILD_COMPLEX (minus_infty, -100)), BUILD_COMPLEX (-M_PI_2l, minus_infty), 0, 0, 0);
|
|
|
|
check_complex ("casin (inf + 0 i) == pi/2 + inf i", FUNC(casin) (BUILD_COMPLEX (plus_infty, 0)), BUILD_COMPLEX (M_PI_2l, plus_infty), 0, 0, 0);
|
|
check_complex ("casin (inf - 0 i) == pi/2 - inf i", FUNC(casin) (BUILD_COMPLEX (plus_infty, minus_zero)), BUILD_COMPLEX (M_PI_2l, minus_infty), 0, 0, 0);
|
|
check_complex ("casin (inf + 0.5 i) == pi/2 + inf i", FUNC(casin) (BUILD_COMPLEX (plus_infty, 0.5)), BUILD_COMPLEX (M_PI_2l, plus_infty), 0, 0, 0);
|
|
check_complex ("casin (inf - 0.5 i) == pi/2 - inf i", FUNC(casin) (BUILD_COMPLEX (plus_infty, -0.5)), BUILD_COMPLEX (M_PI_2l, minus_infty), 0, 0, 0);
|
|
|
|
check_complex ("casin (NaN + inf i) == NaN + inf i", FUNC(casin) (BUILD_COMPLEX (nan_value, plus_infty)), BUILD_COMPLEX (nan_value, plus_infty), 0, 0, 0);
|
|
check_complex ("casin (NaN - inf i) == NaN - inf i", FUNC(casin) (BUILD_COMPLEX (nan_value, minus_infty)), BUILD_COMPLEX (nan_value, minus_infty), 0, 0, 0);
|
|
|
|
check_complex ("casin (0.0 + NaN i) == 0.0 + NaN i", FUNC(casin) (BUILD_COMPLEX (0.0, nan_value)), BUILD_COMPLEX (0.0, nan_value), 0, 0, 0);
|
|
check_complex ("casin (-0 + NaN i) == -0 + NaN i", FUNC(casin) (BUILD_COMPLEX (minus_zero, nan_value)), BUILD_COMPLEX (minus_zero, nan_value), 0, 0, 0);
|
|
|
|
check_complex ("casin (inf + NaN i) == NaN + inf i plus sign of zero/inf not specified", FUNC(casin) (BUILD_COMPLEX (plus_infty, nan_value)), BUILD_COMPLEX (nan_value, plus_infty), 0, 0, IGNORE_ZERO_INF_SIGN);
|
|
check_complex ("casin (-inf + NaN i) == NaN + inf i plus sign of zero/inf not specified", FUNC(casin) (BUILD_COMPLEX (minus_infty, nan_value)), BUILD_COMPLEX (nan_value, plus_infty), 0, 0, IGNORE_ZERO_INF_SIGN);
|
|
|
|
check_complex ("casin (NaN + 10.5 i) == NaN + NaN i plus invalid exception allowed", FUNC(casin) (BUILD_COMPLEX (nan_value, 10.5)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("casin (NaN - 10.5 i) == NaN + NaN i plus invalid exception allowed", FUNC(casin) (BUILD_COMPLEX (nan_value, -10.5)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
|
|
check_complex ("casin (0.75 + NaN i) == NaN + NaN i plus invalid exception allowed", FUNC(casin) (BUILD_COMPLEX (0.75, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("casin (-0.75 + NaN i) == NaN + NaN i plus invalid exception allowed", FUNC(casin) (BUILD_COMPLEX (-0.75, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
|
|
check_complex ("casin (NaN + NaN i) == NaN + NaN i", FUNC(casin) (BUILD_COMPLEX (nan_value, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, 0);
|
|
|
|
check_complex ("casin (0.7 + 1.2 i) == 0.4356135790797415103321208644578462 + 1.0927647857577371459105272080819308 i", FUNC(casin) (BUILD_COMPLEX (0.7L, 1.2L)), BUILD_COMPLEX (0.4356135790797415103321208644578462L, 1.0927647857577371459105272080819308L), DELTA225, 0, 0);
|
|
check_complex ("casin (-2 - 3 i) == -0.57065278432109940071028387968566963 - 1.9833870299165354323470769028940395 i", FUNC(casin) (BUILD_COMPLEX (-2, -3)), BUILD_COMPLEX (-0.57065278432109940071028387968566963L, -1.9833870299165354323470769028940395L), DELTA226, 0, 0);
|
|
|
|
print_complex_max_error ("casin", DELTAcasin, 0);
|
|
}
|
|
|
|
|
|
static void
|
|
casinh_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(casinh) (BUILD_COMPLEX (0.7L, 1.2L));
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
check_complex ("casinh (0 + 0 i) == 0.0 + 0.0 i", FUNC(casinh) (BUILD_COMPLEX (0, 0)), BUILD_COMPLEX (0.0, 0.0), 0, 0, 0);
|
|
check_complex ("casinh (-0 + 0 i) == -0 + 0 i", FUNC(casinh) (BUILD_COMPLEX (minus_zero, 0)), BUILD_COMPLEX (minus_zero, 0), 0, 0, 0);
|
|
check_complex ("casinh (0 - 0 i) == 0.0 - 0 i", FUNC(casinh) (BUILD_COMPLEX (0, minus_zero)), BUILD_COMPLEX (0.0, minus_zero), 0, 0, 0);
|
|
check_complex ("casinh (-0 - 0 i) == -0 - 0 i", FUNC(casinh) (BUILD_COMPLEX (minus_zero, minus_zero)), BUILD_COMPLEX (minus_zero, minus_zero), 0, 0, 0);
|
|
|
|
check_complex ("casinh (inf + inf i) == inf + pi/4 i", FUNC(casinh) (BUILD_COMPLEX (plus_infty, plus_infty)), BUILD_COMPLEX (plus_infty, M_PI_4l), 0, 0, 0);
|
|
check_complex ("casinh (inf - inf i) == inf - pi/4 i", FUNC(casinh) (BUILD_COMPLEX (plus_infty, minus_infty)), BUILD_COMPLEX (plus_infty, -M_PI_4l), 0, 0, 0);
|
|
check_complex ("casinh (-inf + inf i) == -inf + pi/4 i", FUNC(casinh) (BUILD_COMPLEX (minus_infty, plus_infty)), BUILD_COMPLEX (minus_infty, M_PI_4l), 0, 0, 0);
|
|
check_complex ("casinh (-inf - inf i) == -inf - pi/4 i", FUNC(casinh) (BUILD_COMPLEX (minus_infty, minus_infty)), BUILD_COMPLEX (minus_infty, -M_PI_4l), 0, 0, 0);
|
|
|
|
check_complex ("casinh (-10.0 + inf i) == -inf + pi/2 i", FUNC(casinh) (BUILD_COMPLEX (-10.0, plus_infty)), BUILD_COMPLEX (minus_infty, M_PI_2l), 0, 0, 0);
|
|
check_complex ("casinh (-10.0 - inf i) == -inf - pi/2 i", FUNC(casinh) (BUILD_COMPLEX (-10.0, minus_infty)), BUILD_COMPLEX (minus_infty, -M_PI_2l), 0, 0, 0);
|
|
check_complex ("casinh (0 + inf i) == inf + pi/2 i", FUNC(casinh) (BUILD_COMPLEX (0, plus_infty)), BUILD_COMPLEX (plus_infty, M_PI_2l), 0, 0, 0);
|
|
check_complex ("casinh (0 - inf i) == inf - pi/2 i", FUNC(casinh) (BUILD_COMPLEX (0, minus_infty)), BUILD_COMPLEX (plus_infty, -M_PI_2l), 0, 0, 0);
|
|
check_complex ("casinh (-0 + inf i) == -inf + pi/2 i", FUNC(casinh) (BUILD_COMPLEX (minus_zero, plus_infty)), BUILD_COMPLEX (minus_infty, M_PI_2l), 0, 0, 0);
|
|
check_complex ("casinh (-0 - inf i) == -inf - pi/2 i", FUNC(casinh) (BUILD_COMPLEX (minus_zero, minus_infty)), BUILD_COMPLEX (minus_infty, -M_PI_2l), 0, 0, 0);
|
|
check_complex ("casinh (0.1 + inf i) == inf + pi/2 i", FUNC(casinh) (BUILD_COMPLEX (0.1L, plus_infty)), BUILD_COMPLEX (plus_infty, M_PI_2l), 0, 0, 0);
|
|
check_complex ("casinh (0.1 - inf i) == inf - pi/2 i", FUNC(casinh) (BUILD_COMPLEX (0.1L, minus_infty)), BUILD_COMPLEX (plus_infty, -M_PI_2l), 0, 0, 0);
|
|
|
|
check_complex ("casinh (-inf + 0 i) == -inf + 0.0 i", FUNC(casinh) (BUILD_COMPLEX (minus_infty, 0)), BUILD_COMPLEX (minus_infty, 0.0), 0, 0, 0);
|
|
check_complex ("casinh (-inf - 0 i) == -inf - 0 i", FUNC(casinh) (BUILD_COMPLEX (minus_infty, minus_zero)), BUILD_COMPLEX (minus_infty, minus_zero), 0, 0, 0);
|
|
check_complex ("casinh (-inf + 100 i) == -inf + 0.0 i", FUNC(casinh) (BUILD_COMPLEX (minus_infty, 100)), BUILD_COMPLEX (minus_infty, 0.0), 0, 0, 0);
|
|
check_complex ("casinh (-inf - 100 i) == -inf - 0 i", FUNC(casinh) (BUILD_COMPLEX (minus_infty, -100)), BUILD_COMPLEX (minus_infty, minus_zero), 0, 0, 0);
|
|
|
|
check_complex ("casinh (inf + 0 i) == inf + 0.0 i", FUNC(casinh) (BUILD_COMPLEX (plus_infty, 0)), BUILD_COMPLEX (plus_infty, 0.0), 0, 0, 0);
|
|
check_complex ("casinh (inf - 0 i) == inf - 0 i", FUNC(casinh) (BUILD_COMPLEX (plus_infty, minus_zero)), BUILD_COMPLEX (plus_infty, minus_zero), 0, 0, 0);
|
|
check_complex ("casinh (inf + 0.5 i) == inf + 0.0 i", FUNC(casinh) (BUILD_COMPLEX (plus_infty, 0.5)), BUILD_COMPLEX (plus_infty, 0.0), 0, 0, 0);
|
|
check_complex ("casinh (inf - 0.5 i) == inf - 0 i", FUNC(casinh) (BUILD_COMPLEX (plus_infty, -0.5)), BUILD_COMPLEX (plus_infty, minus_zero), 0, 0, 0);
|
|
|
|
check_complex ("casinh (inf + NaN i) == inf + NaN i", FUNC(casinh) (BUILD_COMPLEX (plus_infty, nan_value)), BUILD_COMPLEX (plus_infty, nan_value), 0, 0, 0);
|
|
check_complex ("casinh (-inf + NaN i) == -inf + NaN i", FUNC(casinh) (BUILD_COMPLEX (minus_infty, nan_value)), BUILD_COMPLEX (minus_infty, nan_value), 0, 0, 0);
|
|
|
|
check_complex ("casinh (NaN + 0 i) == NaN + 0.0 i", FUNC(casinh) (BUILD_COMPLEX (nan_value, 0)), BUILD_COMPLEX (nan_value, 0.0), 0, 0, 0);
|
|
check_complex ("casinh (NaN - 0 i) == NaN - 0 i", FUNC(casinh) (BUILD_COMPLEX (nan_value, minus_zero)), BUILD_COMPLEX (nan_value, minus_zero), 0, 0, 0);
|
|
|
|
check_complex ("casinh (NaN + inf i) == inf + NaN i plus sign of zero/inf not specified", FUNC(casinh) (BUILD_COMPLEX (nan_value, plus_infty)), BUILD_COMPLEX (plus_infty, nan_value), 0, 0, IGNORE_ZERO_INF_SIGN);
|
|
check_complex ("casinh (NaN - inf i) == inf + NaN i plus sign of zero/inf not specified", FUNC(casinh) (BUILD_COMPLEX (nan_value, minus_infty)), BUILD_COMPLEX (plus_infty, nan_value), 0, 0, IGNORE_ZERO_INF_SIGN);
|
|
|
|
check_complex ("casinh (10.5 + NaN i) == NaN + NaN i plus invalid exception allowed", FUNC(casinh) (BUILD_COMPLEX (10.5, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("casinh (-10.5 + NaN i) == NaN + NaN i plus invalid exception allowed", FUNC(casinh) (BUILD_COMPLEX (-10.5, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
|
|
check_complex ("casinh (NaN + 0.75 i) == NaN + NaN i plus invalid exception allowed", FUNC(casinh) (BUILD_COMPLEX (nan_value, 0.75)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("casinh (-0.75 + NaN i) == NaN + NaN i plus invalid exception allowed", FUNC(casinh) (BUILD_COMPLEX (-0.75, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
|
|
check_complex ("casinh (NaN + NaN i) == NaN + NaN i", FUNC(casinh) (BUILD_COMPLEX (nan_value, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, 0);
|
|
|
|
check_complex ("casinh (0.7 + 1.2 i) == 0.97865459559367387689317593222160964 + 0.91135418953156011567903546856170941 i", FUNC(casinh) (BUILD_COMPLEX (0.7L, 1.2L)), BUILD_COMPLEX (0.97865459559367387689317593222160964L, 0.91135418953156011567903546856170941L), DELTA262, 0, 0);
|
|
check_complex ("casinh (-2 - 3 i) == -1.9686379257930962917886650952454982 - 0.96465850440760279204541105949953237 i", FUNC(casinh) (BUILD_COMPLEX (-2, -3)), BUILD_COMPLEX (-1.9686379257930962917886650952454982L, -0.96465850440760279204541105949953237L), DELTA263, 0, 0);
|
|
|
|
print_complex_max_error ("casinh", DELTAcasinh, 0);
|
|
}
|
|
|
|
|
|
static void
|
|
catan_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(catan) (BUILD_COMPLEX (0.7L, 1.2L));
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
check_complex ("catan (0 + 0 i) == 0 + 0 i", FUNC(catan) (BUILD_COMPLEX (0, 0)), BUILD_COMPLEX (0, 0), 0, 0, 0);
|
|
check_complex ("catan (-0 + 0 i) == -0 + 0 i", FUNC(catan) (BUILD_COMPLEX (minus_zero, 0)), BUILD_COMPLEX (minus_zero, 0), 0, 0, 0);
|
|
check_complex ("catan (0 - 0 i) == 0 - 0 i", FUNC(catan) (BUILD_COMPLEX (0, minus_zero)), BUILD_COMPLEX (0, minus_zero), 0, 0, 0);
|
|
check_complex ("catan (-0 - 0 i) == -0 - 0 i", FUNC(catan) (BUILD_COMPLEX (minus_zero, minus_zero)), BUILD_COMPLEX (minus_zero, minus_zero), 0, 0, 0);
|
|
|
|
check_complex ("catan (inf + inf i) == pi/2 + 0 i", FUNC(catan) (BUILD_COMPLEX (plus_infty, plus_infty)), BUILD_COMPLEX (M_PI_2l, 0), 0, 0, 0);
|
|
check_complex ("catan (inf - inf i) == pi/2 - 0 i", FUNC(catan) (BUILD_COMPLEX (plus_infty, minus_infty)), BUILD_COMPLEX (M_PI_2l, minus_zero), 0, 0, 0);
|
|
check_complex ("catan (-inf + inf i) == -pi/2 + 0 i", FUNC(catan) (BUILD_COMPLEX (minus_infty, plus_infty)), BUILD_COMPLEX (-M_PI_2l, 0), 0, 0, 0);
|
|
check_complex ("catan (-inf - inf i) == -pi/2 - 0 i", FUNC(catan) (BUILD_COMPLEX (minus_infty, minus_infty)), BUILD_COMPLEX (-M_PI_2l, minus_zero), 0, 0, 0);
|
|
|
|
|
|
check_complex ("catan (inf - 10.0 i) == pi/2 - 0 i", FUNC(catan) (BUILD_COMPLEX (plus_infty, -10.0)), BUILD_COMPLEX (M_PI_2l, minus_zero), 0, 0, 0);
|
|
check_complex ("catan (-inf - 10.0 i) == -pi/2 - 0 i", FUNC(catan) (BUILD_COMPLEX (minus_infty, -10.0)), BUILD_COMPLEX (-M_PI_2l, minus_zero), 0, 0, 0);
|
|
check_complex ("catan (inf - 0 i) == pi/2 - 0 i", FUNC(catan) (BUILD_COMPLEX (plus_infty, minus_zero)), BUILD_COMPLEX (M_PI_2l, minus_zero), 0, 0, 0);
|
|
check_complex ("catan (-inf - 0 i) == -pi/2 - 0 i", FUNC(catan) (BUILD_COMPLEX (minus_infty, minus_zero)), BUILD_COMPLEX (-M_PI_2l, minus_zero), 0, 0, 0);
|
|
check_complex ("catan (inf + 0.0 i) == pi/2 + 0 i", FUNC(catan) (BUILD_COMPLEX (plus_infty, 0.0)), BUILD_COMPLEX (M_PI_2l, 0), 0, 0, 0);
|
|
check_complex ("catan (-inf + 0.0 i) == -pi/2 + 0 i", FUNC(catan) (BUILD_COMPLEX (minus_infty, 0.0)), BUILD_COMPLEX (-M_PI_2l, 0), 0, 0, 0);
|
|
check_complex ("catan (inf + 0.1 i) == pi/2 + 0 i", FUNC(catan) (BUILD_COMPLEX (plus_infty, 0.1L)), BUILD_COMPLEX (M_PI_2l, 0), 0, 0, 0);
|
|
check_complex ("catan (-inf + 0.1 i) == -pi/2 + 0 i", FUNC(catan) (BUILD_COMPLEX (minus_infty, 0.1L)), BUILD_COMPLEX (-M_PI_2l, 0), 0, 0, 0);
|
|
|
|
check_complex ("catan (0.0 - inf i) == pi/2 - 0 i", FUNC(catan) (BUILD_COMPLEX (0.0, minus_infty)), BUILD_COMPLEX (M_PI_2l, minus_zero), 0, 0, 0);
|
|
check_complex ("catan (-0 - inf i) == -pi/2 - 0 i", FUNC(catan) (BUILD_COMPLEX (minus_zero, minus_infty)), BUILD_COMPLEX (-M_PI_2l, minus_zero), 0, 0, 0);
|
|
check_complex ("catan (100.0 - inf i) == pi/2 - 0 i", FUNC(catan) (BUILD_COMPLEX (100.0, minus_infty)), BUILD_COMPLEX (M_PI_2l, minus_zero), 0, 0, 0);
|
|
check_complex ("catan (-100.0 - inf i) == -pi/2 - 0 i", FUNC(catan) (BUILD_COMPLEX (-100.0, minus_infty)), BUILD_COMPLEX (-M_PI_2l, minus_zero), 0, 0, 0);
|
|
|
|
check_complex ("catan (0.0 + inf i) == pi/2 + 0 i", FUNC(catan) (BUILD_COMPLEX (0.0, plus_infty)), BUILD_COMPLEX (M_PI_2l, 0), 0, 0, 0);
|
|
check_complex ("catan (-0 + inf i) == -pi/2 + 0 i", FUNC(catan) (BUILD_COMPLEX (minus_zero, plus_infty)), BUILD_COMPLEX (-M_PI_2l, 0), 0, 0, 0);
|
|
check_complex ("catan (0.5 + inf i) == pi/2 + 0 i", FUNC(catan) (BUILD_COMPLEX (0.5, plus_infty)), BUILD_COMPLEX (M_PI_2l, 0), 0, 0, 0);
|
|
check_complex ("catan (-0.5 + inf i) == -pi/2 + 0 i", FUNC(catan) (BUILD_COMPLEX (-0.5, plus_infty)), BUILD_COMPLEX (-M_PI_2l, 0), 0, 0, 0);
|
|
|
|
check_complex ("catan (NaN + 0.0 i) == NaN + 0 i", FUNC(catan) (BUILD_COMPLEX (nan_value, 0.0)), BUILD_COMPLEX (nan_value, 0), 0, 0, 0);
|
|
check_complex ("catan (NaN - 0 i) == NaN - 0 i", FUNC(catan) (BUILD_COMPLEX (nan_value, minus_zero)), BUILD_COMPLEX (nan_value, minus_zero), 0, 0, 0);
|
|
|
|
check_complex ("catan (NaN + inf i) == NaN + 0 i", FUNC(catan) (BUILD_COMPLEX (nan_value, plus_infty)), BUILD_COMPLEX (nan_value, 0), 0, 0, 0);
|
|
check_complex ("catan (NaN - inf i) == NaN - 0 i", FUNC(catan) (BUILD_COMPLEX (nan_value, minus_infty)), BUILD_COMPLEX (nan_value, minus_zero), 0, 0, 0);
|
|
|
|
check_complex ("catan (0.0 + NaN i) == NaN + NaN i", FUNC(catan) (BUILD_COMPLEX (0.0, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, 0);
|
|
check_complex ("catan (-0 + NaN i) == NaN + NaN i", FUNC(catan) (BUILD_COMPLEX (minus_zero, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, 0);
|
|
|
|
check_complex ("catan (inf + NaN i) == pi/2 + 0 i plus sign of zero/inf not specified", FUNC(catan) (BUILD_COMPLEX (plus_infty, nan_value)), BUILD_COMPLEX (M_PI_2l, 0), 0, 0, IGNORE_ZERO_INF_SIGN);
|
|
check_complex ("catan (-inf + NaN i) == -pi/2 + 0 i plus sign of zero/inf not specified", FUNC(catan) (BUILD_COMPLEX (minus_infty, nan_value)), BUILD_COMPLEX (-M_PI_2l, 0), 0, 0, IGNORE_ZERO_INF_SIGN);
|
|
|
|
check_complex ("catan (NaN + 10.5 i) == NaN + NaN i plus invalid exception allowed", FUNC(catan) (BUILD_COMPLEX (nan_value, 10.5)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("catan (NaN - 10.5 i) == NaN + NaN i plus invalid exception allowed", FUNC(catan) (BUILD_COMPLEX (nan_value, -10.5)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
|
|
check_complex ("catan (0.75 + NaN i) == NaN + NaN i plus invalid exception allowed", FUNC(catan) (BUILD_COMPLEX (0.75, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("catan (-0.75 + NaN i) == NaN + NaN i plus invalid exception allowed", FUNC(catan) (BUILD_COMPLEX (-0.75, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
|
|
check_complex ("catan (NaN + NaN i) == NaN + NaN i", FUNC(catan) (BUILD_COMPLEX (nan_value, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, 0);
|
|
|
|
check_complex ("catan (0.7 + 1.2 i) == 1.0785743834118921877443707996386368 + 0.57705737765343067644394541889341712 i", FUNC(catan) (BUILD_COMPLEX (0.7L, 1.2L)), BUILD_COMPLEX (1.0785743834118921877443707996386368L, 0.57705737765343067644394541889341712L), DELTA301, 0, 0);
|
|
|
|
check_complex ("catan (-2 - 3 i) == -1.4099210495965755225306193844604208 - 0.22907268296853876629588180294200276 i", FUNC(catan) (BUILD_COMPLEX (-2, -3)), BUILD_COMPLEX (-1.4099210495965755225306193844604208L, -0.22907268296853876629588180294200276L), DELTA302, 0, 0);
|
|
|
|
print_complex_max_error ("catan", DELTAcatan, 0);
|
|
}
|
|
|
|
static void
|
|
catanh_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(catanh) (BUILD_COMPLEX (0.7L, 1.2L));
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
check_complex ("catanh (0 + 0 i) == 0.0 + 0.0 i", FUNC(catanh) (BUILD_COMPLEX (0, 0)), BUILD_COMPLEX (0.0, 0.0), 0, 0, 0);
|
|
check_complex ("catanh (-0 + 0 i) == -0 + 0.0 i", FUNC(catanh) (BUILD_COMPLEX (minus_zero, 0)), BUILD_COMPLEX (minus_zero, 0.0), 0, 0, 0);
|
|
check_complex ("catanh (0 - 0 i) == 0.0 - 0 i", FUNC(catanh) (BUILD_COMPLEX (0, minus_zero)), BUILD_COMPLEX (0.0, minus_zero), 0, 0, 0);
|
|
check_complex ("catanh (-0 - 0 i) == -0 - 0 i", FUNC(catanh) (BUILD_COMPLEX (minus_zero, minus_zero)), BUILD_COMPLEX (minus_zero, minus_zero), 0, 0, 0);
|
|
|
|
check_complex ("catanh (inf + inf i) == 0.0 + pi/2 i", FUNC(catanh) (BUILD_COMPLEX (plus_infty, plus_infty)), BUILD_COMPLEX (0.0, M_PI_2l), 0, 0, 0);
|
|
check_complex ("catanh (inf - inf i) == 0.0 - pi/2 i", FUNC(catanh) (BUILD_COMPLEX (plus_infty, minus_infty)), BUILD_COMPLEX (0.0, -M_PI_2l), 0, 0, 0);
|
|
check_complex ("catanh (-inf + inf i) == -0 + pi/2 i", FUNC(catanh) (BUILD_COMPLEX (minus_infty, plus_infty)), BUILD_COMPLEX (minus_zero, M_PI_2l), 0, 0, 0);
|
|
check_complex ("catanh (-inf - inf i) == -0 - pi/2 i", FUNC(catanh) (BUILD_COMPLEX (minus_infty, minus_infty)), BUILD_COMPLEX (minus_zero, -M_PI_2l), 0, 0, 0);
|
|
|
|
check_complex ("catanh (-10.0 + inf i) == -0 + pi/2 i", FUNC(catanh) (BUILD_COMPLEX (-10.0, plus_infty)), BUILD_COMPLEX (minus_zero, M_PI_2l), 0, 0, 0);
|
|
check_complex ("catanh (-10.0 - inf i) == -0 - pi/2 i", FUNC(catanh) (BUILD_COMPLEX (-10.0, minus_infty)), BUILD_COMPLEX (minus_zero, -M_PI_2l), 0, 0, 0);
|
|
check_complex ("catanh (-0 + inf i) == -0 + pi/2 i", FUNC(catanh) (BUILD_COMPLEX (minus_zero, plus_infty)), BUILD_COMPLEX (minus_zero, M_PI_2l), 0, 0, 0);
|
|
check_complex ("catanh (-0 - inf i) == -0 - pi/2 i", FUNC(catanh) (BUILD_COMPLEX (minus_zero, minus_infty)), BUILD_COMPLEX (minus_zero, -M_PI_2l), 0, 0, 0);
|
|
check_complex ("catanh (0 + inf i) == 0.0 + pi/2 i", FUNC(catanh) (BUILD_COMPLEX (0, plus_infty)), BUILD_COMPLEX (0.0, M_PI_2l), 0, 0, 0);
|
|
check_complex ("catanh (0 - inf i) == 0.0 - pi/2 i", FUNC(catanh) (BUILD_COMPLEX (0, minus_infty)), BUILD_COMPLEX (0.0, -M_PI_2l), 0, 0, 0);
|
|
check_complex ("catanh (0.1 + inf i) == 0.0 + pi/2 i", FUNC(catanh) (BUILD_COMPLEX (0.1L, plus_infty)), BUILD_COMPLEX (0.0, M_PI_2l), 0, 0, 0);
|
|
check_complex ("catanh (0.1 - inf i) == 0.0 - pi/2 i", FUNC(catanh) (BUILD_COMPLEX (0.1L, minus_infty)), BUILD_COMPLEX (0.0, -M_PI_2l), 0, 0, 0);
|
|
|
|
check_complex ("catanh (-inf + 0 i) == -0 + pi/2 i", FUNC(catanh) (BUILD_COMPLEX (minus_infty, 0)), BUILD_COMPLEX (minus_zero, M_PI_2l), 0, 0, 0);
|
|
check_complex ("catanh (-inf - 0 i) == -0 - pi/2 i", FUNC(catanh) (BUILD_COMPLEX (minus_infty, minus_zero)), BUILD_COMPLEX (minus_zero, -M_PI_2l), 0, 0, 0);
|
|
check_complex ("catanh (-inf + 100 i) == -0 + pi/2 i", FUNC(catanh) (BUILD_COMPLEX (minus_infty, 100)), BUILD_COMPLEX (minus_zero, M_PI_2l), 0, 0, 0);
|
|
check_complex ("catanh (-inf - 100 i) == -0 - pi/2 i", FUNC(catanh) (BUILD_COMPLEX (minus_infty, -100)), BUILD_COMPLEX (minus_zero, -M_PI_2l), 0, 0, 0);
|
|
|
|
check_complex ("catanh (inf + 0 i) == 0.0 + pi/2 i", FUNC(catanh) (BUILD_COMPLEX (plus_infty, 0)), BUILD_COMPLEX (0.0, M_PI_2l), 0, 0, 0);
|
|
check_complex ("catanh (inf - 0 i) == 0.0 - pi/2 i", FUNC(catanh) (BUILD_COMPLEX (plus_infty, minus_zero)), BUILD_COMPLEX (0.0, -M_PI_2l), 0, 0, 0);
|
|
check_complex ("catanh (inf + 0.5 i) == 0.0 + pi/2 i", FUNC(catanh) (BUILD_COMPLEX (plus_infty, 0.5)), BUILD_COMPLEX (0.0, M_PI_2l), 0, 0, 0);
|
|
check_complex ("catanh (inf - 0.5 i) == 0.0 - pi/2 i", FUNC(catanh) (BUILD_COMPLEX (plus_infty, -0.5)), BUILD_COMPLEX (0.0, -M_PI_2l), 0, 0, 0);
|
|
|
|
check_complex ("catanh (0 + NaN i) == 0.0 + NaN i", FUNC(catanh) (BUILD_COMPLEX (0, nan_value)), BUILD_COMPLEX (0.0, nan_value), 0, 0, 0);
|
|
check_complex ("catanh (-0 + NaN i) == -0 + NaN i", FUNC(catanh) (BUILD_COMPLEX (minus_zero, nan_value)), BUILD_COMPLEX (minus_zero, nan_value), 0, 0, 0);
|
|
|
|
check_complex ("catanh (inf + NaN i) == 0.0 + NaN i", FUNC(catanh) (BUILD_COMPLEX (plus_infty, nan_value)), BUILD_COMPLEX (0.0, nan_value), 0, 0, 0);
|
|
check_complex ("catanh (-inf + NaN i) == -0 + NaN i", FUNC(catanh) (BUILD_COMPLEX (minus_infty, nan_value)), BUILD_COMPLEX (minus_zero, nan_value), 0, 0, 0);
|
|
|
|
check_complex ("catanh (NaN + 0 i) == NaN + NaN i", FUNC(catanh) (BUILD_COMPLEX (nan_value, 0)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, 0);
|
|
check_complex ("catanh (NaN - 0 i) == NaN + NaN i", FUNC(catanh) (BUILD_COMPLEX (nan_value, minus_zero)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, 0);
|
|
|
|
check_complex ("catanh (NaN + inf i) == 0.0 + pi/2 i plus sign of zero/inf not specified", FUNC(catanh) (BUILD_COMPLEX (nan_value, plus_infty)), BUILD_COMPLEX (0.0, M_PI_2l), 0, 0, IGNORE_ZERO_INF_SIGN);
|
|
check_complex ("catanh (NaN - inf i) == 0.0 - pi/2 i plus sign of zero/inf not specified", FUNC(catanh) (BUILD_COMPLEX (nan_value, minus_infty)), BUILD_COMPLEX (0.0, -M_PI_2l), 0, 0, IGNORE_ZERO_INF_SIGN);
|
|
|
|
check_complex ("catanh (10.5 + NaN i) == NaN + NaN i plus invalid exception allowed", FUNC(catanh) (BUILD_COMPLEX (10.5, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("catanh (-10.5 + NaN i) == NaN + NaN i plus invalid exception allowed", FUNC(catanh) (BUILD_COMPLEX (-10.5, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
|
|
check_complex ("catanh (NaN + 0.75 i) == NaN + NaN i plus invalid exception allowed", FUNC(catanh) (BUILD_COMPLEX (nan_value, 0.75)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("catanh (NaN - 0.75 i) == NaN + NaN i plus invalid exception allowed", FUNC(catanh) (BUILD_COMPLEX (nan_value, -0.75)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
|
|
check_complex ("catanh (NaN + NaN i) == NaN + NaN i", FUNC(catanh) (BUILD_COMPLEX (nan_value, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, 0);
|
|
|
|
check_complex ("catanh (0.7 + 1.2 i) == 0.2600749516525135959200648705635915 + 0.97024030779509898497385130162655963 i", FUNC(catanh) (BUILD_COMPLEX (0.7L, 1.2L)), BUILD_COMPLEX (0.2600749516525135959200648705635915L, 0.97024030779509898497385130162655963L), DELTA340, 0, 0);
|
|
check_complex ("catanh (-2 - 3 i) == -0.14694666622552975204743278515471595 - 1.3389725222944935611241935759091443 i", FUNC(catanh) (BUILD_COMPLEX (-2, -3)), BUILD_COMPLEX (-0.14694666622552975204743278515471595L, -1.3389725222944935611241935759091443L), DELTA341, 0, 0);
|
|
|
|
print_complex_max_error ("catanh", DELTAcatanh, 0);
|
|
}
|
|
#endif
|
|
|
|
static void
|
|
cbrt_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(cbrt) (8);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
check_float ("cbrt (0.0) == 0.0", FUNC(cbrt) (0.0), 0.0, 0, 0, 0);
|
|
check_float ("cbrt (-0) == -0", FUNC(cbrt) (minus_zero), minus_zero, 0, 0, 0);
|
|
|
|
check_float ("cbrt (inf) == inf", FUNC(cbrt) (plus_infty), plus_infty, 0, 0, 0);
|
|
check_float ("cbrt (-inf) == -inf", FUNC(cbrt) (minus_infty), minus_infty, 0, 0, 0);
|
|
check_float ("cbrt (NaN) == NaN", FUNC(cbrt) (nan_value), nan_value, 0, 0, 0);
|
|
|
|
check_float ("cbrt (-0.001) == -0.1", FUNC(cbrt) (-0.001L), -0.1L, DELTA347, 0, 0);
|
|
check_float ("cbrt (8) == 2", FUNC(cbrt) (8), 2, 0, 0, 0);
|
|
check_float ("cbrt (-27.0) == -3.0", FUNC(cbrt) (-27.0), -3.0, DELTA349, 0, 0);
|
|
check_float ("cbrt (0.970299) == 0.99", FUNC(cbrt) (0.970299L), 0.99L, DELTA350, 0, 0);
|
|
check_float ("cbrt (0.7) == 0.8879040017426007084", FUNC(cbrt) (0.7L), 0.8879040017426007084L, DELTA351, 0, 0);
|
|
|
|
print_max_error ("cbrt", DELTAcbrt, 0);
|
|
}
|
|
|
|
#if 0 /* XXX scp XXX */
|
|
static void
|
|
ccos_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(ccos) (BUILD_COMPLEX (0, 0));
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
check_complex ("ccos (0.0 + 0.0 i) == 1.0 - 0 i", FUNC(ccos) (BUILD_COMPLEX (0.0, 0.0)), BUILD_COMPLEX (1.0, minus_zero), 0, 0, 0);
|
|
check_complex ("ccos (-0 + 0.0 i) == 1.0 + 0.0 i", FUNC(ccos) (BUILD_COMPLEX (minus_zero, 0.0)), BUILD_COMPLEX (1.0, 0.0), 0, 0, 0);
|
|
check_complex ("ccos (0.0 - 0 i) == 1.0 + 0.0 i", FUNC(ccos) (BUILD_COMPLEX (0.0, minus_zero)), BUILD_COMPLEX (1.0, 0.0), 0, 0, 0);
|
|
check_complex ("ccos (-0 - 0 i) == 1.0 - 0 i", FUNC(ccos) (BUILD_COMPLEX (minus_zero, minus_zero)), BUILD_COMPLEX (1.0, minus_zero), 0, 0, 0);
|
|
|
|
check_complex ("ccos (inf + 0.0 i) == NaN + 0.0 i plus invalid exception and sign of zero/inf not specified", FUNC(ccos) (BUILD_COMPLEX (plus_infty, 0.0)), BUILD_COMPLEX (nan_value, 0.0), 0, 0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
|
|
check_complex ("ccos (inf - 0 i) == NaN + 0.0 i plus invalid exception and sign of zero/inf not specified", FUNC(ccos) (BUILD_COMPLEX (plus_infty, minus_zero)), BUILD_COMPLEX (nan_value, 0.0), 0, 0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
|
|
check_complex ("ccos (-inf + 0.0 i) == NaN + 0.0 i plus invalid exception and sign of zero/inf not specified", FUNC(ccos) (BUILD_COMPLEX (minus_infty, 0.0)), BUILD_COMPLEX (nan_value, 0.0), 0, 0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
|
|
check_complex ("ccos (-inf - 0 i) == NaN + 0.0 i plus invalid exception and sign of zero/inf not specified", FUNC(ccos) (BUILD_COMPLEX (minus_infty, minus_zero)), BUILD_COMPLEX (nan_value, 0.0), 0, 0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
|
|
|
|
check_complex ("ccos (0.0 + inf i) == inf - 0 i", FUNC(ccos) (BUILD_COMPLEX (0.0, plus_infty)), BUILD_COMPLEX (plus_infty, minus_zero), 0, 0, 0);
|
|
check_complex ("ccos (0.0 - inf i) == inf + 0.0 i", FUNC(ccos) (BUILD_COMPLEX (0.0, minus_infty)), BUILD_COMPLEX (plus_infty, 0.0), 0, 0, 0);
|
|
check_complex ("ccos (-0 + inf i) == inf + 0.0 i", FUNC(ccos) (BUILD_COMPLEX (minus_zero, plus_infty)), BUILD_COMPLEX (plus_infty, 0.0), 0, 0, 0);
|
|
check_complex ("ccos (-0 - inf i) == inf - 0 i", FUNC(ccos) (BUILD_COMPLEX (minus_zero, minus_infty)), BUILD_COMPLEX (plus_infty, minus_zero), 0, 0, 0);
|
|
|
|
check_complex ("ccos (inf + inf i) == inf + NaN i plus invalid exception", FUNC(ccos) (BUILD_COMPLEX (plus_infty, plus_infty)), BUILD_COMPLEX (plus_infty, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
check_complex ("ccos (-inf + inf i) == inf + NaN i plus invalid exception", FUNC(ccos) (BUILD_COMPLEX (minus_infty, plus_infty)), BUILD_COMPLEX (plus_infty, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
check_complex ("ccos (inf - inf i) == inf + NaN i plus invalid exception", FUNC(ccos) (BUILD_COMPLEX (plus_infty, minus_infty)), BUILD_COMPLEX (plus_infty, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
check_complex ("ccos (-inf - inf i) == inf + NaN i plus invalid exception", FUNC(ccos) (BUILD_COMPLEX (minus_infty, minus_infty)), BUILD_COMPLEX (plus_infty, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
|
|
check_complex ("ccos (4.625 + inf i) == -inf + inf i", FUNC(ccos) (BUILD_COMPLEX (4.625, plus_infty)), BUILD_COMPLEX (minus_infty, plus_infty), 0, 0, 0);
|
|
check_complex ("ccos (4.625 - inf i) == -inf - inf i", FUNC(ccos) (BUILD_COMPLEX (4.625, minus_infty)), BUILD_COMPLEX (minus_infty, minus_infty), 0, 0, 0);
|
|
check_complex ("ccos (-4.625 + inf i) == -inf - inf i", FUNC(ccos) (BUILD_COMPLEX (-4.625, plus_infty)), BUILD_COMPLEX (minus_infty, minus_infty), 0, 0, 0);
|
|
check_complex ("ccos (-4.625 - inf i) == -inf + inf i", FUNC(ccos) (BUILD_COMPLEX (-4.625, minus_infty)), BUILD_COMPLEX (minus_infty, plus_infty), 0, 0, 0);
|
|
|
|
check_complex ("ccos (inf + 6.75 i) == NaN + NaN i plus invalid exception", FUNC(ccos) (BUILD_COMPLEX (plus_infty, 6.75)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
check_complex ("ccos (inf - 6.75 i) == NaN + NaN i plus invalid exception", FUNC(ccos) (BUILD_COMPLEX (plus_infty, -6.75)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
check_complex ("ccos (-inf + 6.75 i) == NaN + NaN i plus invalid exception", FUNC(ccos) (BUILD_COMPLEX (minus_infty, 6.75)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
check_complex ("ccos (-inf - 6.75 i) == NaN + NaN i plus invalid exception", FUNC(ccos) (BUILD_COMPLEX (minus_infty, -6.75)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
|
|
check_complex ("ccos (NaN + 0.0 i) == NaN + 0.0 i plus sign of zero/inf not specified", FUNC(ccos) (BUILD_COMPLEX (nan_value, 0.0)), BUILD_COMPLEX (nan_value, 0.0), 0, 0, IGNORE_ZERO_INF_SIGN);
|
|
check_complex ("ccos (NaN - 0 i) == NaN + 0.0 i plus sign of zero/inf not specified", FUNC(ccos) (BUILD_COMPLEX (nan_value, minus_zero)), BUILD_COMPLEX (nan_value, 0.0), 0, 0, IGNORE_ZERO_INF_SIGN);
|
|
|
|
check_complex ("ccos (NaN + inf i) == inf + NaN i", FUNC(ccos) (BUILD_COMPLEX (nan_value, plus_infty)), BUILD_COMPLEX (plus_infty, nan_value), 0, 0, 0);
|
|
check_complex ("ccos (NaN - inf i) == inf + NaN i", FUNC(ccos) (BUILD_COMPLEX (nan_value, minus_infty)), BUILD_COMPLEX (plus_infty, nan_value), 0, 0, 0);
|
|
|
|
check_complex ("ccos (NaN + 9.0 i) == NaN + NaN i plus invalid exception allowed", FUNC(ccos) (BUILD_COMPLEX (nan_value, 9.0)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("ccos (NaN - 9.0 i) == NaN + NaN i plus invalid exception allowed", FUNC(ccos) (BUILD_COMPLEX (nan_value, -9.0)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
|
|
check_complex ("ccos (0.0 + NaN i) == NaN + 0.0 i plus sign of zero/inf not specified", FUNC(ccos) (BUILD_COMPLEX (0.0, nan_value)), BUILD_COMPLEX (nan_value, 0.0), 0, 0, IGNORE_ZERO_INF_SIGN);
|
|
check_complex ("ccos (-0 + NaN i) == NaN + 0.0 i plus sign of zero/inf not specified", FUNC(ccos) (BUILD_COMPLEX (minus_zero, nan_value)), BUILD_COMPLEX (nan_value, 0.0), 0, 0, IGNORE_ZERO_INF_SIGN);
|
|
|
|
check_complex ("ccos (10.0 + NaN i) == NaN + NaN i plus invalid exception allowed", FUNC(ccos) (BUILD_COMPLEX (10.0, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("ccos (-10.0 + NaN i) == NaN + NaN i plus invalid exception allowed", FUNC(ccos) (BUILD_COMPLEX (-10.0, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
|
|
check_complex ("ccos (inf + NaN i) == NaN + NaN i plus invalid exception allowed", FUNC(ccos) (BUILD_COMPLEX (plus_infty, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("ccos (-inf + NaN i) == NaN + NaN i plus invalid exception allowed", FUNC(ccos) (BUILD_COMPLEX (minus_infty, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
|
|
check_complex ("ccos (NaN + NaN i) == NaN + NaN i", FUNC(ccos) (BUILD_COMPLEX (nan_value, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, 0);
|
|
|
|
check_complex ("ccos (0.7 + 1.2 i) == 1.3848657645312111080 - 0.97242170335830028619 i", FUNC(ccos) (BUILD_COMPLEX (0.7L, 1.2L)), BUILD_COMPLEX (1.3848657645312111080L, -0.97242170335830028619L), DELTA389, 0, 0);
|
|
|
|
check_complex ("ccos (-2 - 3 i) == -4.1896256909688072301 - 9.1092278937553365979 i", FUNC(ccos) (BUILD_COMPLEX (-2, -3)), BUILD_COMPLEX (-4.1896256909688072301L, -9.1092278937553365979L), DELTA390, 0, 0);
|
|
|
|
print_complex_max_error ("ccos", DELTAccos, 0);
|
|
}
|
|
|
|
|
|
static void
|
|
ccosh_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(ccosh) (BUILD_COMPLEX (0.7L, 1.2L));
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
check_complex ("ccosh (0.0 + 0.0 i) == 1.0 + 0.0 i", FUNC(ccosh) (BUILD_COMPLEX (0.0, 0.0)), BUILD_COMPLEX (1.0, 0.0), 0, 0, 0);
|
|
check_complex ("ccosh (-0 + 0.0 i) == 1.0 - 0 i", FUNC(ccosh) (BUILD_COMPLEX (minus_zero, 0.0)), BUILD_COMPLEX (1.0, minus_zero), 0, 0, 0);
|
|
check_complex ("ccosh (0.0 - 0 i) == 1.0 - 0 i", FUNC(ccosh) (BUILD_COMPLEX (0.0, minus_zero)), BUILD_COMPLEX (1.0, minus_zero), 0, 0, 0);
|
|
check_complex ("ccosh (-0 - 0 i) == 1.0 + 0.0 i", FUNC(ccosh) (BUILD_COMPLEX (minus_zero, minus_zero)), BUILD_COMPLEX (1.0, 0.0), 0, 0, 0);
|
|
|
|
check_complex ("ccosh (0.0 + inf i) == NaN + 0.0 i plus invalid exception and sign of zero/inf not specified", FUNC(ccosh) (BUILD_COMPLEX (0.0, plus_infty)), BUILD_COMPLEX (nan_value, 0.0), 0, 0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
|
|
check_complex ("ccosh (-0 + inf i) == NaN + 0.0 i plus invalid exception and sign of zero/inf not specified", FUNC(ccosh) (BUILD_COMPLEX (minus_zero, plus_infty)), BUILD_COMPLEX (nan_value, 0.0), 0, 0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
|
|
check_complex ("ccosh (0.0 - inf i) == NaN + 0.0 i plus invalid exception and sign of zero/inf not specified", FUNC(ccosh) (BUILD_COMPLEX (0.0, minus_infty)), BUILD_COMPLEX (nan_value, 0.0), 0, 0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
|
|
check_complex ("ccosh (-0 - inf i) == NaN + 0.0 i plus invalid exception and sign of zero/inf not specified", FUNC(ccosh) (BUILD_COMPLEX (minus_zero, minus_infty)), BUILD_COMPLEX (nan_value, 0.0), 0, 0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
|
|
|
|
check_complex ("ccosh (inf + 0.0 i) == inf + 0.0 i", FUNC(ccosh) (BUILD_COMPLEX (plus_infty, 0.0)), BUILD_COMPLEX (plus_infty, 0.0), 0, 0, 0);
|
|
check_complex ("ccosh (-inf + 0.0 i) == inf - 0 i", FUNC(ccosh) (BUILD_COMPLEX (minus_infty, 0.0)), BUILD_COMPLEX (plus_infty, minus_zero), 0, 0, 0);
|
|
check_complex ("ccosh (inf - 0 i) == inf - 0 i", FUNC(ccosh) (BUILD_COMPLEX (plus_infty, minus_zero)), BUILD_COMPLEX (plus_infty, minus_zero), 0, 0, 0);
|
|
check_complex ("ccosh (-inf - 0 i) == inf + 0.0 i", FUNC(ccosh) (BUILD_COMPLEX (minus_infty, minus_zero)), BUILD_COMPLEX (plus_infty, 0.0), 0, 0, 0);
|
|
|
|
check_complex ("ccosh (inf + inf i) == inf + NaN i plus invalid exception", FUNC(ccosh) (BUILD_COMPLEX (plus_infty, plus_infty)), BUILD_COMPLEX (plus_infty, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
check_complex ("ccosh (-inf + inf i) == inf + NaN i plus invalid exception", FUNC(ccosh) (BUILD_COMPLEX (minus_infty, plus_infty)), BUILD_COMPLEX (plus_infty, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
check_complex ("ccosh (inf - inf i) == inf + NaN i plus invalid exception", FUNC(ccosh) (BUILD_COMPLEX (plus_infty, minus_infty)), BUILD_COMPLEX (plus_infty, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
check_complex ("ccosh (-inf - inf i) == inf + NaN i plus invalid exception", FUNC(ccosh) (BUILD_COMPLEX (minus_infty, minus_infty)), BUILD_COMPLEX (plus_infty, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
|
|
check_complex ("ccosh (inf + 4.625 i) == -inf - inf i", FUNC(ccosh) (BUILD_COMPLEX (plus_infty, 4.625)), BUILD_COMPLEX (minus_infty, minus_infty), 0, 0, 0);
|
|
check_complex ("ccosh (-inf + 4.625 i) == -inf + inf i", FUNC(ccosh) (BUILD_COMPLEX (minus_infty, 4.625)), BUILD_COMPLEX (minus_infty, plus_infty), 0, 0, 0);
|
|
check_complex ("ccosh (inf - 4.625 i) == -inf + inf i", FUNC(ccosh) (BUILD_COMPLEX (plus_infty, -4.625)), BUILD_COMPLEX (minus_infty, plus_infty), 0, 0, 0);
|
|
check_complex ("ccosh (-inf - 4.625 i) == -inf - inf i", FUNC(ccosh) (BUILD_COMPLEX (minus_infty, -4.625)), BUILD_COMPLEX (minus_infty, minus_infty), 0, 0, 0);
|
|
|
|
check_complex ("ccosh (6.75 + inf i) == NaN + NaN i plus invalid exception", FUNC(ccosh) (BUILD_COMPLEX (6.75, plus_infty)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
check_complex ("ccosh (-6.75 + inf i) == NaN + NaN i plus invalid exception", FUNC(ccosh) (BUILD_COMPLEX (-6.75, plus_infty)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
check_complex ("ccosh (6.75 - inf i) == NaN + NaN i plus invalid exception", FUNC(ccosh) (BUILD_COMPLEX (6.75, minus_infty)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
check_complex ("ccosh (-6.75 - inf i) == NaN + NaN i plus invalid exception", FUNC(ccosh) (BUILD_COMPLEX (-6.75, minus_infty)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
|
|
check_complex ("ccosh (0.0 + NaN i) == NaN + 0.0 i plus sign of zero/inf not specified", FUNC(ccosh) (BUILD_COMPLEX (0.0, nan_value)), BUILD_COMPLEX (nan_value, 0.0), 0, 0, IGNORE_ZERO_INF_SIGN);
|
|
check_complex ("ccosh (-0 + NaN i) == NaN + 0.0 i plus sign of zero/inf not specified", FUNC(ccosh) (BUILD_COMPLEX (minus_zero, nan_value)), BUILD_COMPLEX (nan_value, 0.0), 0, 0, IGNORE_ZERO_INF_SIGN);
|
|
|
|
check_complex ("ccosh (inf + NaN i) == inf + NaN i", FUNC(ccosh) (BUILD_COMPLEX (plus_infty, nan_value)), BUILD_COMPLEX (plus_infty, nan_value), 0, 0, 0);
|
|
check_complex ("ccosh (-inf + NaN i) == inf + NaN i", FUNC(ccosh) (BUILD_COMPLEX (minus_infty, nan_value)), BUILD_COMPLEX (plus_infty, nan_value), 0, 0, 0);
|
|
|
|
check_complex ("ccosh (9.0 + NaN i) == NaN + NaN i plus invalid exception allowed", FUNC(ccosh) (BUILD_COMPLEX (9.0, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("ccosh (-9.0 + NaN i) == NaN + NaN i plus invalid exception allowed", FUNC(ccosh) (BUILD_COMPLEX (-9.0, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
|
|
check_complex ("ccosh (NaN + 0.0 i) == NaN + 0.0 i plus sign of zero/inf not specified", FUNC(ccosh) (BUILD_COMPLEX (nan_value, 0.0)), BUILD_COMPLEX (nan_value, 0.0), 0, 0, IGNORE_ZERO_INF_SIGN);
|
|
check_complex ("ccosh (NaN - 0 i) == NaN + 0.0 i plus sign of zero/inf not specified", FUNC(ccosh) (BUILD_COMPLEX (nan_value, minus_zero)), BUILD_COMPLEX (nan_value, 0.0), 0, 0, IGNORE_ZERO_INF_SIGN);
|
|
|
|
check_complex ("ccosh (NaN + 10.0 i) == NaN + NaN i plus invalid exception allowed", FUNC(ccosh) (BUILD_COMPLEX (nan_value, 10.0)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("ccosh (NaN - 10.0 i) == NaN + NaN i plus invalid exception allowed", FUNC(ccosh) (BUILD_COMPLEX (nan_value, -10.0)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
|
|
check_complex ("ccosh (NaN + inf i) == NaN + NaN i plus invalid exception allowed", FUNC(ccosh) (BUILD_COMPLEX (nan_value, plus_infty)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("ccosh (NaN - inf i) == NaN + NaN i plus invalid exception allowed", FUNC(ccosh) (BUILD_COMPLEX (nan_value, minus_infty)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
|
|
check_complex ("ccosh (NaN + NaN i) == NaN + NaN i", FUNC(ccosh) (BUILD_COMPLEX (nan_value, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, 0);
|
|
|
|
check_complex ("ccosh (0.7 + 1.2 i) == 0.4548202223691477654 + 0.7070296600921537682 i", FUNC(ccosh) (BUILD_COMPLEX (0.7L, 1.2L)), BUILD_COMPLEX (0.4548202223691477654L, 0.7070296600921537682L), DELTA428, 0, 0);
|
|
|
|
check_complex ("ccosh (-2 - 3 i) == -3.7245455049153225654 + 0.5118225699873846088 i", FUNC(ccosh) (BUILD_COMPLEX (-2, -3)), BUILD_COMPLEX (-3.7245455049153225654L, 0.5118225699873846088L), DELTA429, 0, 0);
|
|
|
|
print_complex_max_error ("ccosh", DELTAccosh, 0);
|
|
}
|
|
#endif
|
|
|
|
|
|
static void
|
|
ceil_test (void)
|
|
{
|
|
init_max_error ();
|
|
|
|
check_float ("ceil (0.0) == 0.0", FUNC(ceil) (0.0), 0.0, 0, 0, 0);
|
|
check_float ("ceil (-0) == -0", FUNC(ceil) (minus_zero), minus_zero, 0, 0, 0);
|
|
check_float ("ceil (inf) == inf", FUNC(ceil) (plus_infty), plus_infty, 0, 0, 0);
|
|
check_float ("ceil (-inf) == -inf", FUNC(ceil) (minus_infty), minus_infty, 0, 0, 0);
|
|
check_float ("ceil (NaN) == NaN", FUNC(ceil) (nan_value), nan_value, 0, 0, 0);
|
|
|
|
check_float ("ceil (pi) == 4.0", FUNC(ceil) (M_PIl), 4.0, 0, 0, 0);
|
|
check_float ("ceil (-pi) == -3.0", FUNC(ceil) (-M_PIl), -3.0, 0, 0, 0);
|
|
|
|
print_max_error ("ceil", 0, 0);
|
|
}
|
|
|
|
|
|
#if 0 /* XXX scp XXX */
|
|
static void
|
|
cexp_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(cexp) (BUILD_COMPLEX (0, 0));
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
check_complex ("cexp (+0 + +0 i) == 1 + 0.0 i", FUNC(cexp) (BUILD_COMPLEX (plus_zero, plus_zero)), BUILD_COMPLEX (1, 0.0), 0, 0, 0);
|
|
check_complex ("cexp (-0 + +0 i) == 1 + 0.0 i", FUNC(cexp) (BUILD_COMPLEX (minus_zero, plus_zero)), BUILD_COMPLEX (1, 0.0), 0, 0, 0);
|
|
check_complex ("cexp (+0 - 0 i) == 1 - 0 i", FUNC(cexp) (BUILD_COMPLEX (plus_zero, minus_zero)), BUILD_COMPLEX (1, minus_zero), 0, 0, 0);
|
|
check_complex ("cexp (-0 - 0 i) == 1 - 0 i", FUNC(cexp) (BUILD_COMPLEX (minus_zero, minus_zero)), BUILD_COMPLEX (1, minus_zero), 0, 0, 0);
|
|
|
|
check_complex ("cexp (inf + +0 i) == inf + 0.0 i", FUNC(cexp) (BUILD_COMPLEX (plus_infty, plus_zero)), BUILD_COMPLEX (plus_infty, 0.0), 0, 0, 0);
|
|
check_complex ("cexp (inf - 0 i) == inf - 0 i", FUNC(cexp) (BUILD_COMPLEX (plus_infty, minus_zero)), BUILD_COMPLEX (plus_infty, minus_zero), 0, 0, 0);
|
|
|
|
check_complex ("cexp (-inf + +0 i) == 0.0 + 0.0 i", FUNC(cexp) (BUILD_COMPLEX (minus_infty, plus_zero)), BUILD_COMPLEX (0.0, 0.0), 0, 0, 0);
|
|
check_complex ("cexp (-inf - 0 i) == 0.0 - 0 i", FUNC(cexp) (BUILD_COMPLEX (minus_infty, minus_zero)), BUILD_COMPLEX (0.0, minus_zero), 0, 0, 0);
|
|
|
|
check_complex ("cexp (0.0 + inf i) == NaN + NaN i plus invalid exception", FUNC(cexp) (BUILD_COMPLEX (0.0, plus_infty)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
check_complex ("cexp (-0 + inf i) == NaN + NaN i plus invalid exception", FUNC(cexp) (BUILD_COMPLEX (minus_zero, plus_infty)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
|
|
check_complex ("cexp (0.0 - inf i) == NaN + NaN i plus invalid exception", FUNC(cexp) (BUILD_COMPLEX (0.0, minus_infty)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
check_complex ("cexp (-0 - inf i) == NaN + NaN i plus invalid exception", FUNC(cexp) (BUILD_COMPLEX (minus_zero, minus_infty)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
|
|
check_complex ("cexp (100.0 + inf i) == NaN + NaN i plus invalid exception", FUNC(cexp) (BUILD_COMPLEX (100.0, plus_infty)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
check_complex ("cexp (-100.0 + inf i) == NaN + NaN i plus invalid exception", FUNC(cexp) (BUILD_COMPLEX (-100.0, plus_infty)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
|
|
check_complex ("cexp (100.0 - inf i) == NaN + NaN i plus invalid exception", FUNC(cexp) (BUILD_COMPLEX (100.0, minus_infty)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
check_complex ("cexp (-100.0 - inf i) == NaN + NaN i plus invalid exception", FUNC(cexp) (BUILD_COMPLEX (-100.0, minus_infty)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
|
|
check_complex ("cexp (-inf + 2.0 i) == -0 + 0.0 i", FUNC(cexp) (BUILD_COMPLEX (minus_infty, 2.0)), BUILD_COMPLEX (minus_zero, 0.0), 0, 0, 0);
|
|
check_complex ("cexp (-inf + 4.0 i) == -0 - 0 i", FUNC(cexp) (BUILD_COMPLEX (minus_infty, 4.0)), BUILD_COMPLEX (minus_zero, minus_zero), 0, 0, 0);
|
|
check_complex ("cexp (inf + 2.0 i) == -inf + inf i", FUNC(cexp) (BUILD_COMPLEX (plus_infty, 2.0)), BUILD_COMPLEX (minus_infty, plus_infty), 0, 0, 0);
|
|
check_complex ("cexp (inf + 4.0 i) == -inf - inf i", FUNC(cexp) (BUILD_COMPLEX (plus_infty, 4.0)), BUILD_COMPLEX (minus_infty, minus_infty), 0, 0, 0);
|
|
|
|
check_complex ("cexp (inf + inf i) == inf + NaN i plus invalid exception and sign of zero/inf not specified", FUNC(cexp) (BUILD_COMPLEX (plus_infty, plus_infty)), BUILD_COMPLEX (plus_infty, nan_value), 0, 0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
|
|
check_complex ("cexp (inf - inf i) == inf + NaN i plus invalid exception and sign of zero/inf not specified", FUNC(cexp) (BUILD_COMPLEX (plus_infty, minus_infty)), BUILD_COMPLEX (plus_infty, nan_value), 0, 0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
|
|
|
|
check_complex ("cexp (-inf + inf i) == 0.0 + 0.0 i plus sign of zero/inf not specified", FUNC(cexp) (BUILD_COMPLEX (minus_infty, plus_infty)), BUILD_COMPLEX (0.0, 0.0), 0, 0, IGNORE_ZERO_INF_SIGN);
|
|
check_complex ("cexp (-inf - inf i) == 0.0 - 0 i plus sign of zero/inf not specified", FUNC(cexp) (BUILD_COMPLEX (minus_infty, minus_infty)), BUILD_COMPLEX (0.0, minus_zero), 0, 0, IGNORE_ZERO_INF_SIGN);
|
|
|
|
check_complex ("cexp (-inf + NaN i) == 0 + 0 i plus sign of zero/inf not specified", FUNC(cexp) (BUILD_COMPLEX (minus_infty, nan_value)), BUILD_COMPLEX (0, 0), 0, 0, IGNORE_ZERO_INF_SIGN);
|
|
|
|
check_complex ("cexp (inf + NaN i) == inf + NaN i", FUNC(cexp) (BUILD_COMPLEX (plus_infty, nan_value)), BUILD_COMPLEX (plus_infty, nan_value), 0, 0, 0);
|
|
|
|
check_complex ("cexp (NaN + 0.0 i) == NaN + NaN i plus invalid exception allowed", FUNC(cexp) (BUILD_COMPLEX (nan_value, 0.0)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("cexp (NaN + 1.0 i) == NaN + NaN i plus invalid exception allowed", FUNC(cexp) (BUILD_COMPLEX (nan_value, 1.0)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
|
|
check_complex ("cexp (NaN + inf i) == NaN + NaN i plus invalid exception allowed", FUNC(cexp) (BUILD_COMPLEX (nan_value, plus_infty)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("cexp (0 + NaN i) == NaN + NaN i plus invalid exception allowed", FUNC(cexp) (BUILD_COMPLEX (0, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("cexp (1 + NaN i) == NaN + NaN i plus invalid exception allowed", FUNC(cexp) (BUILD_COMPLEX (1, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("cexp (NaN + NaN i) == NaN + NaN i", FUNC(cexp) (BUILD_COMPLEX (nan_value, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, 0);
|
|
|
|
check_complex ("cexp (0.7 + 1.2 i) == 0.72969890915032360123451688642930727 + 1.8768962328348102821139467908203072 i", FUNC(cexp) (BUILD_COMPLEX (0.7L, 1.2L)), BUILD_COMPLEX (0.72969890915032360123451688642930727L, 1.8768962328348102821139467908203072L), DELTA469, 0, 0);
|
|
check_complex ("cexp (-2.0 - 3.0 i) == -0.13398091492954261346140525546115575 - 0.019098516261135196432576240858800925 i", FUNC(cexp) (BUILD_COMPLEX (-2.0, -3.0)), BUILD_COMPLEX (-0.13398091492954261346140525546115575L, -0.019098516261135196432576240858800925L), DELTA470, 0, 0);
|
|
|
|
print_complex_max_error ("cexp", DELTAcexp, 0);
|
|
}
|
|
|
|
static void
|
|
cimag_test (void)
|
|
{
|
|
init_max_error ();
|
|
check_float ("cimag (1.0 + 0.0 i) == 0.0", FUNC(cimag) (BUILD_COMPLEX (1.0, 0.0)), 0.0, 0, 0, 0);
|
|
check_float ("cimag (1.0 - 0 i) == -0", FUNC(cimag) (BUILD_COMPLEX (1.0, minus_zero)), minus_zero, 0, 0, 0);
|
|
check_float ("cimag (1.0 + NaN i) == NaN", FUNC(cimag) (BUILD_COMPLEX (1.0, nan_value)), nan_value, 0, 0, 0);
|
|
check_float ("cimag (NaN + NaN i) == NaN", FUNC(cimag) (BUILD_COMPLEX (nan_value, nan_value)), nan_value, 0, 0, 0);
|
|
check_float ("cimag (1.0 + inf i) == inf", FUNC(cimag) (BUILD_COMPLEX (1.0, plus_infty)), plus_infty, 0, 0, 0);
|
|
check_float ("cimag (1.0 - inf i) == -inf", FUNC(cimag) (BUILD_COMPLEX (1.0, minus_infty)), minus_infty, 0, 0, 0);
|
|
check_float ("cimag (2.0 + 3.0 i) == 3.0", FUNC(cimag) (BUILD_COMPLEX (2.0, 3.0)), 3.0, 0, 0, 0);
|
|
|
|
print_max_error ("cimag", 0, 0);
|
|
}
|
|
|
|
static void
|
|
clog_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(clog) (BUILD_COMPLEX (-2, -3));
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
check_complex ("clog (-0 + 0 i) == -inf + pi i plus division by zero exception", FUNC(clog) (BUILD_COMPLEX (minus_zero, 0)), BUILD_COMPLEX (minus_infty, M_PIl), 0, 0, DIVIDE_BY_ZERO_EXCEPTION);
|
|
check_complex ("clog (-0 - 0 i) == -inf - pi i plus division by zero exception", FUNC(clog) (BUILD_COMPLEX (minus_zero, minus_zero)), BUILD_COMPLEX (minus_infty, -M_PIl), 0, 0, DIVIDE_BY_ZERO_EXCEPTION);
|
|
|
|
check_complex ("clog (0 + 0 i) == -inf + 0.0 i plus division by zero exception", FUNC(clog) (BUILD_COMPLEX (0, 0)), BUILD_COMPLEX (minus_infty, 0.0), 0, 0, DIVIDE_BY_ZERO_EXCEPTION);
|
|
check_complex ("clog (0 - 0 i) == -inf - 0 i plus division by zero exception", FUNC(clog) (BUILD_COMPLEX (0, minus_zero)), BUILD_COMPLEX (minus_infty, minus_zero), 0, 0, DIVIDE_BY_ZERO_EXCEPTION);
|
|
|
|
check_complex ("clog (-inf + inf i) == inf + 3/4 pi i", FUNC(clog) (BUILD_COMPLEX (minus_infty, plus_infty)), BUILD_COMPLEX (plus_infty, M_PI_34l), 0, 0, 0);
|
|
check_complex ("clog (-inf - inf i) == inf - 3/4 pi i", FUNC(clog) (BUILD_COMPLEX (minus_infty, minus_infty)), BUILD_COMPLEX (plus_infty, -M_PI_34l), 0, 0, 0);
|
|
|
|
check_complex ("clog (inf + inf i) == inf + pi/4 i", FUNC(clog) (BUILD_COMPLEX (plus_infty, plus_infty)), BUILD_COMPLEX (plus_infty, M_PI_4l), 0, 0, 0);
|
|
check_complex ("clog (inf - inf i) == inf - pi/4 i", FUNC(clog) (BUILD_COMPLEX (plus_infty, minus_infty)), BUILD_COMPLEX (plus_infty, -M_PI_4l), 0, 0, 0);
|
|
|
|
check_complex ("clog (0 + inf i) == inf + pi/2 i", FUNC(clog) (BUILD_COMPLEX (0, plus_infty)), BUILD_COMPLEX (plus_infty, M_PI_2l), 0, 0, 0);
|
|
check_complex ("clog (3 + inf i) == inf + pi/2 i", FUNC(clog) (BUILD_COMPLEX (3, plus_infty)), BUILD_COMPLEX (plus_infty, M_PI_2l), 0, 0, 0);
|
|
check_complex ("clog (-0 + inf i) == inf + pi/2 i", FUNC(clog) (BUILD_COMPLEX (minus_zero, plus_infty)), BUILD_COMPLEX (plus_infty, M_PI_2l), 0, 0, 0);
|
|
check_complex ("clog (-3 + inf i) == inf + pi/2 i", FUNC(clog) (BUILD_COMPLEX (-3, plus_infty)), BUILD_COMPLEX (plus_infty, M_PI_2l), 0, 0, 0);
|
|
check_complex ("clog (0 - inf i) == inf - pi/2 i", FUNC(clog) (BUILD_COMPLEX (0, minus_infty)), BUILD_COMPLEX (plus_infty, -M_PI_2l), 0, 0, 0);
|
|
check_complex ("clog (3 - inf i) == inf - pi/2 i", FUNC(clog) (BUILD_COMPLEX (3, minus_infty)), BUILD_COMPLEX (plus_infty, -M_PI_2l), 0, 0, 0);
|
|
check_complex ("clog (-0 - inf i) == inf - pi/2 i", FUNC(clog) (BUILD_COMPLEX (minus_zero, minus_infty)), BUILD_COMPLEX (plus_infty, -M_PI_2l), 0, 0, 0);
|
|
check_complex ("clog (-3 - inf i) == inf - pi/2 i", FUNC(clog) (BUILD_COMPLEX (-3, minus_infty)), BUILD_COMPLEX (plus_infty, -M_PI_2l), 0, 0, 0);
|
|
|
|
check_complex ("clog (-inf + 0 i) == inf + pi i", FUNC(clog) (BUILD_COMPLEX (minus_infty, 0)), BUILD_COMPLEX (plus_infty, M_PIl), 0, 0, 0);
|
|
check_complex ("clog (-inf + 1 i) == inf + pi i", FUNC(clog) (BUILD_COMPLEX (minus_infty, 1)), BUILD_COMPLEX (plus_infty, M_PIl), 0, 0, 0);
|
|
check_complex ("clog (-inf - 0 i) == inf - pi i", FUNC(clog) (BUILD_COMPLEX (minus_infty, minus_zero)), BUILD_COMPLEX (plus_infty, -M_PIl), 0, 0, 0);
|
|
check_complex ("clog (-inf - 1 i) == inf - pi i", FUNC(clog) (BUILD_COMPLEX (minus_infty, -1)), BUILD_COMPLEX (plus_infty, -M_PIl), 0, 0, 0);
|
|
|
|
check_complex ("clog (inf + 0 i) == inf + 0.0 i", FUNC(clog) (BUILD_COMPLEX (plus_infty, 0)), BUILD_COMPLEX (plus_infty, 0.0), 0, 0, 0);
|
|
check_complex ("clog (inf + 1 i) == inf + 0.0 i", FUNC(clog) (BUILD_COMPLEX (plus_infty, 1)), BUILD_COMPLEX (plus_infty, 0.0), 0, 0, 0);
|
|
check_complex ("clog (inf - 0 i) == inf - 0 i", FUNC(clog) (BUILD_COMPLEX (plus_infty, minus_zero)), BUILD_COMPLEX (plus_infty, minus_zero), 0, 0, 0);
|
|
check_complex ("clog (inf - 1 i) == inf - 0 i", FUNC(clog) (BUILD_COMPLEX (plus_infty, -1)), BUILD_COMPLEX (plus_infty, minus_zero), 0, 0, 0);
|
|
|
|
check_complex ("clog (inf + NaN i) == inf + NaN i", FUNC(clog) (BUILD_COMPLEX (plus_infty, nan_value)), BUILD_COMPLEX (plus_infty, nan_value), 0, 0, 0);
|
|
check_complex ("clog (-inf + NaN i) == inf + NaN i", FUNC(clog) (BUILD_COMPLEX (minus_infty, nan_value)), BUILD_COMPLEX (plus_infty, nan_value), 0, 0, 0);
|
|
|
|
check_complex ("clog (NaN + inf i) == inf + NaN i", FUNC(clog) (BUILD_COMPLEX (nan_value, plus_infty)), BUILD_COMPLEX (plus_infty, nan_value), 0, 0, 0);
|
|
check_complex ("clog (NaN - inf i) == inf + NaN i", FUNC(clog) (BUILD_COMPLEX (nan_value, minus_infty)), BUILD_COMPLEX (plus_infty, nan_value), 0, 0, 0);
|
|
|
|
check_complex ("clog (0 + NaN i) == NaN + NaN i plus invalid exception allowed", FUNC(clog) (BUILD_COMPLEX (0, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("clog (3 + NaN i) == NaN + NaN i plus invalid exception allowed", FUNC(clog) (BUILD_COMPLEX (3, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("clog (-0 + NaN i) == NaN + NaN i plus invalid exception allowed", FUNC(clog) (BUILD_COMPLEX (minus_zero, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("clog (-3 + NaN i) == NaN + NaN i plus invalid exception allowed", FUNC(clog) (BUILD_COMPLEX (-3, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
|
|
check_complex ("clog (NaN + 0 i) == NaN + NaN i plus invalid exception allowed", FUNC(clog) (BUILD_COMPLEX (nan_value, 0)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("clog (NaN + 5 i) == NaN + NaN i plus invalid exception allowed", FUNC(clog) (BUILD_COMPLEX (nan_value, 5)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("clog (NaN - 0 i) == NaN + NaN i plus invalid exception allowed", FUNC(clog) (BUILD_COMPLEX (nan_value, minus_zero)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("clog (NaN - 5 i) == NaN + NaN i plus invalid exception allowed", FUNC(clog) (BUILD_COMPLEX (nan_value, -5)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
|
|
check_complex ("clog (NaN + NaN i) == NaN + NaN i", FUNC(clog) (BUILD_COMPLEX (nan_value, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, 0);
|
|
check_complex ("clog (-2 - 3 i) == 1.2824746787307683680267437207826593 - 2.1587989303424641704769327722648368 i", FUNC(clog) (BUILD_COMPLEX (-2, -3)), BUILD_COMPLEX (1.2824746787307683680267437207826593L, -2.1587989303424641704769327722648368L), DELTA515, 0, 0);
|
|
|
|
print_complex_max_error ("clog", DELTAclog, 0);
|
|
}
|
|
|
|
|
|
static void
|
|
clog10_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(clog10) (BUILD_COMPLEX (0.7L, 1.2L));
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
check_complex ("clog10 (-0 + 0 i) == -inf + pi i plus division by zero exception", FUNC(clog10) (BUILD_COMPLEX (minus_zero, 0)), BUILD_COMPLEX (minus_infty, M_PIl), 0, 0, DIVIDE_BY_ZERO_EXCEPTION);
|
|
check_complex ("clog10 (-0 - 0 i) == -inf - pi i plus division by zero exception", FUNC(clog10) (BUILD_COMPLEX (minus_zero, minus_zero)), BUILD_COMPLEX (minus_infty, -M_PIl), 0, 0, DIVIDE_BY_ZERO_EXCEPTION);
|
|
|
|
check_complex ("clog10 (0 + 0 i) == -inf + 0.0 i plus division by zero exception", FUNC(clog10) (BUILD_COMPLEX (0, 0)), BUILD_COMPLEX (minus_infty, 0.0), 0, 0, DIVIDE_BY_ZERO_EXCEPTION);
|
|
check_complex ("clog10 (0 - 0 i) == -inf - 0 i plus division by zero exception", FUNC(clog10) (BUILD_COMPLEX (0, minus_zero)), BUILD_COMPLEX (minus_infty, minus_zero), 0, 0, DIVIDE_BY_ZERO_EXCEPTION);
|
|
|
|
check_complex ("clog10 (-inf + inf i) == inf + 3/4 pi*log10(e) i", FUNC(clog10) (BUILD_COMPLEX (minus_infty, plus_infty)), BUILD_COMPLEX (plus_infty, M_PI_34_LOG10El), DELTA520, 0, 0);
|
|
|
|
check_complex ("clog10 (inf + inf i) == inf + pi/4*log10(e) i", FUNC(clog10) (BUILD_COMPLEX (plus_infty, plus_infty)), BUILD_COMPLEX (plus_infty, M_PI4_LOG10El), DELTA521, 0, 0);
|
|
check_complex ("clog10 (inf - inf i) == inf - pi/4*log10(e) i", FUNC(clog10) (BUILD_COMPLEX (plus_infty, minus_infty)), BUILD_COMPLEX (plus_infty, -M_PI4_LOG10El), DELTA522, 0, 0);
|
|
|
|
check_complex ("clog10 (0 + inf i) == inf + pi/2*log10(e) i", FUNC(clog10) (BUILD_COMPLEX (0, plus_infty)), BUILD_COMPLEX (plus_infty, M_PI2_LOG10El), DELTA523, 0, 0);
|
|
check_complex ("clog10 (3 + inf i) == inf + pi/2*log10(e) i", FUNC(clog10) (BUILD_COMPLEX (3, plus_infty)), BUILD_COMPLEX (plus_infty, M_PI2_LOG10El), DELTA524, 0, 0);
|
|
check_complex ("clog10 (-0 + inf i) == inf + pi/2*log10(e) i", FUNC(clog10) (BUILD_COMPLEX (minus_zero, plus_infty)), BUILD_COMPLEX (plus_infty, M_PI2_LOG10El), DELTA525, 0, 0);
|
|
check_complex ("clog10 (-3 + inf i) == inf + pi/2*log10(e) i", FUNC(clog10) (BUILD_COMPLEX (-3, plus_infty)), BUILD_COMPLEX (plus_infty, M_PI2_LOG10El), DELTA526, 0, 0);
|
|
check_complex ("clog10 (0 - inf i) == inf - pi/2*log10(e) i", FUNC(clog10) (BUILD_COMPLEX (0, minus_infty)), BUILD_COMPLEX (plus_infty, -M_PI2_LOG10El), DELTA527, 0, 0);
|
|
check_complex ("clog10 (3 - inf i) == inf - pi/2*log10(e) i", FUNC(clog10) (BUILD_COMPLEX (3, minus_infty)), BUILD_COMPLEX (plus_infty, -M_PI2_LOG10El), DELTA528, 0, 0);
|
|
check_complex ("clog10 (-0 - inf i) == inf - pi/2*log10(e) i", FUNC(clog10) (BUILD_COMPLEX (minus_zero, minus_infty)), BUILD_COMPLEX (plus_infty, -M_PI2_LOG10El), DELTA529, 0, 0);
|
|
check_complex ("clog10 (-3 - inf i) == inf - pi/2*log10(e) i", FUNC(clog10) (BUILD_COMPLEX (-3, minus_infty)), BUILD_COMPLEX (plus_infty, -M_PI2_LOG10El), DELTA530, 0, 0);
|
|
|
|
check_complex ("clog10 (-inf + 0 i) == inf + pi*log10(e) i", FUNC(clog10) (BUILD_COMPLEX (minus_infty, 0)), BUILD_COMPLEX (plus_infty, M_PI_LOG10El), DELTA531, 0, 0);
|
|
check_complex ("clog10 (-inf + 1 i) == inf + pi*log10(e) i", FUNC(clog10) (BUILD_COMPLEX (minus_infty, 1)), BUILD_COMPLEX (plus_infty, M_PI_LOG10El), DELTA532, 0, 0);
|
|
check_complex ("clog10 (-inf - 0 i) == inf - pi*log10(e) i", FUNC(clog10) (BUILD_COMPLEX (minus_infty, minus_zero)), BUILD_COMPLEX (plus_infty, -M_PI_LOG10El), DELTA533, 0, 0);
|
|
check_complex ("clog10 (-inf - 1 i) == inf - pi*log10(e) i", FUNC(clog10) (BUILD_COMPLEX (minus_infty, -1)), BUILD_COMPLEX (plus_infty, -M_PI_LOG10El), DELTA534, 0, 0);
|
|
|
|
check_complex ("clog10 (inf + 0 i) == inf + 0.0 i", FUNC(clog10) (BUILD_COMPLEX (plus_infty, 0)), BUILD_COMPLEX (plus_infty, 0.0), 0, 0, 0);
|
|
check_complex ("clog10 (inf + 1 i) == inf + 0.0 i", FUNC(clog10) (BUILD_COMPLEX (plus_infty, 1)), BUILD_COMPLEX (plus_infty, 0.0), 0, 0, 0);
|
|
check_complex ("clog10 (inf - 0 i) == inf - 0 i", FUNC(clog10) (BUILD_COMPLEX (plus_infty, minus_zero)), BUILD_COMPLEX (plus_infty, minus_zero), 0, 0, 0);
|
|
check_complex ("clog10 (inf - 1 i) == inf - 0 i", FUNC(clog10) (BUILD_COMPLEX (plus_infty, -1)), BUILD_COMPLEX (plus_infty, minus_zero), 0, 0, 0);
|
|
|
|
check_complex ("clog10 (inf + NaN i) == inf + NaN i", FUNC(clog10) (BUILD_COMPLEX (plus_infty, nan_value)), BUILD_COMPLEX (plus_infty, nan_value), 0, 0, 0);
|
|
check_complex ("clog10 (-inf + NaN i) == inf + NaN i", FUNC(clog10) (BUILD_COMPLEX (minus_infty, nan_value)), BUILD_COMPLEX (plus_infty, nan_value), 0, 0, 0);
|
|
|
|
check_complex ("clog10 (NaN + inf i) == inf + NaN i", FUNC(clog10) (BUILD_COMPLEX (nan_value, plus_infty)), BUILD_COMPLEX (plus_infty, nan_value), 0, 0, 0);
|
|
check_complex ("clog10 (NaN - inf i) == inf + NaN i", FUNC(clog10) (BUILD_COMPLEX (nan_value, minus_infty)), BUILD_COMPLEX (plus_infty, nan_value), 0, 0, 0);
|
|
|
|
check_complex ("clog10 (0 + NaN i) == NaN + NaN i plus invalid exception allowed", FUNC(clog10) (BUILD_COMPLEX (0, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("clog10 (3 + NaN i) == NaN + NaN i plus invalid exception allowed", FUNC(clog10) (BUILD_COMPLEX (3, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("clog10 (-0 + NaN i) == NaN + NaN i plus invalid exception allowed", FUNC(clog10) (BUILD_COMPLEX (minus_zero, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("clog10 (-3 + NaN i) == NaN + NaN i plus invalid exception allowed", FUNC(clog10) (BUILD_COMPLEX (-3, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
|
|
check_complex ("clog10 (NaN + 0 i) == NaN + NaN i plus invalid exception allowed", FUNC(clog10) (BUILD_COMPLEX (nan_value, 0)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("clog10 (NaN + 5 i) == NaN + NaN i plus invalid exception allowed", FUNC(clog10) (BUILD_COMPLEX (nan_value, 5)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("clog10 (NaN - 0 i) == NaN + NaN i plus invalid exception allowed", FUNC(clog10) (BUILD_COMPLEX (nan_value, minus_zero)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("clog10 (NaN - 5 i) == NaN + NaN i plus invalid exception allowed", FUNC(clog10) (BUILD_COMPLEX (nan_value, -5)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
|
|
check_complex ("clog10 (NaN + NaN i) == NaN + NaN i", FUNC(clog10) (BUILD_COMPLEX (nan_value, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, 0);
|
|
|
|
check_complex ("clog10 (0.7 + 1.2 i) == 0.1427786545038868803 + 0.4528483579352493248 i", FUNC(clog10) (BUILD_COMPLEX (0.7L, 1.2L)), BUILD_COMPLEX (0.1427786545038868803L, 0.4528483579352493248L), DELTA552, 0, 0);
|
|
check_complex ("clog10 (-2 - 3 i) == 0.5569716761534183846 - 0.9375544629863747085 i", FUNC(clog10) (BUILD_COMPLEX (-2, -3)), BUILD_COMPLEX (0.5569716761534183846L, -0.9375544629863747085L), DELTA553, 0, 0);
|
|
|
|
print_complex_max_error ("clog10", DELTAclog10, 0);
|
|
}
|
|
|
|
static void
|
|
conj_test (void)
|
|
{
|
|
init_max_error ();
|
|
check_complex ("conj (0.0 + 0.0 i) == 0.0 - 0 i", FUNC(conj) (BUILD_COMPLEX (0.0, 0.0)), BUILD_COMPLEX (0.0, minus_zero), 0, 0, 0);
|
|
check_complex ("conj (0.0 - 0 i) == 0.0 + 0.0 i", FUNC(conj) (BUILD_COMPLEX (0.0, minus_zero)), BUILD_COMPLEX (0.0, 0.0), 0, 0, 0);
|
|
check_complex ("conj (NaN + NaN i) == NaN + NaN i", FUNC(conj) (BUILD_COMPLEX (nan_value, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, 0);
|
|
check_complex ("conj (inf - inf i) == inf + inf i", FUNC(conj) (BUILD_COMPLEX (plus_infty, minus_infty)), BUILD_COMPLEX (plus_infty, plus_infty), 0, 0, 0);
|
|
check_complex ("conj (inf + inf i) == inf - inf i", FUNC(conj) (BUILD_COMPLEX (plus_infty, plus_infty)), BUILD_COMPLEX (plus_infty, minus_infty), 0, 0, 0);
|
|
check_complex ("conj (1.0 + 2.0 i) == 1.0 - 2.0 i", FUNC(conj) (BUILD_COMPLEX (1.0, 2.0)), BUILD_COMPLEX (1.0, -2.0), 0, 0, 0);
|
|
check_complex ("conj (3.0 - 4.0 i) == 3.0 + 4.0 i", FUNC(conj) (BUILD_COMPLEX (3.0, -4.0)), BUILD_COMPLEX (3.0, 4.0), 0, 0, 0);
|
|
|
|
print_complex_max_error ("conj", 0, 0);
|
|
}
|
|
#endif
|
|
|
|
|
|
static void
|
|
copysign_test (void)
|
|
{
|
|
init_max_error ();
|
|
|
|
check_float ("copysign (0, 4) == 0", FUNC(copysign) (0, 4), 0, 0, 0, 0);
|
|
check_float ("copysign (0, -4) == -0", FUNC(copysign) (0, -4), minus_zero, 0, 0, 0);
|
|
check_float ("copysign (-0, 4) == 0", FUNC(copysign) (minus_zero, 4), 0, 0, 0, 0);
|
|
check_float ("copysign (-0, -4) == -0", FUNC(copysign) (minus_zero, -4), minus_zero, 0, 0, 0);
|
|
|
|
check_float ("copysign (inf, 0) == inf", FUNC(copysign) (plus_infty, 0), plus_infty, 0, 0, 0);
|
|
check_float ("copysign (inf, -0) == -inf", FUNC(copysign) (plus_infty, minus_zero), minus_infty, 0, 0, 0);
|
|
check_float ("copysign (-inf, 0) == inf", FUNC(copysign) (minus_infty, 0), plus_infty, 0, 0, 0);
|
|
check_float ("copysign (-inf, -0) == -inf", FUNC(copysign) (minus_infty, minus_zero), minus_infty, 0, 0, 0);
|
|
|
|
check_float ("copysign (0, inf) == 0", FUNC(copysign) (0, plus_infty), 0, 0, 0, 0);
|
|
check_float ("copysign (0, -0) == -0", FUNC(copysign) (0, minus_zero), minus_zero, 0, 0, 0);
|
|
check_float ("copysign (-0, inf) == 0", FUNC(copysign) (minus_zero, plus_infty), 0, 0, 0, 0);
|
|
check_float ("copysign (-0, -0) == -0", FUNC(copysign) (minus_zero, minus_zero), minus_zero, 0, 0, 0);
|
|
|
|
/* XXX More correctly we would have to check the sign of the NaN. */
|
|
check_float ("copysign (NaN, 0) == NaN", FUNC(copysign) (nan_value, 0), nan_value, 0, 0, 0);
|
|
check_float ("copysign (NaN, -0) == NaN", FUNC(copysign) (nan_value, minus_zero), nan_value, 0, 0, 0);
|
|
check_float ("copysign (-NaN, 0) == NaN", FUNC(copysign) (-nan_value, 0), nan_value, 0, 0, 0);
|
|
check_float ("copysign (-NaN, -0) == NaN", FUNC(copysign) (-nan_value, minus_zero), nan_value, 0, 0, 0);
|
|
|
|
print_max_error ("copysign", 0, 0);
|
|
}
|
|
|
|
static void
|
|
cos_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(cos) (0);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
check_float ("cos (0) == 1", FUNC(cos) (0), 1, 0, 0, 0);
|
|
check_float ("cos (-0) == 1", FUNC(cos) (minus_zero), 1, 0, 0, 0);
|
|
check_float ("cos (inf) == NaN plus invalid exception", FUNC(cos) (plus_infty), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
check_float ("cos (-inf) == NaN plus invalid exception", FUNC(cos) (minus_infty), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
check_float ("cos (NaN) == NaN", FUNC(cos) (nan_value), nan_value, 0, 0, 0);
|
|
|
|
check_float ("cos (M_PI_6l * 2.0) == 0.5", FUNC(cos) (M_PI_6l * 2.0), 0.5, DELTA582, 0, 0);
|
|
check_float ("cos (M_PI_6l * 4.0) == -0.5", FUNC(cos) (M_PI_6l * 4.0), -0.5, DELTA583, 0, 0);
|
|
check_float ("cos (pi/2) == 0", FUNC(cos) (M_PI_2l), 0, DELTA584, 0, 0);
|
|
|
|
check_float ("cos (0.7) == 0.76484218728448842625585999019186495", FUNC(cos) (0.7L), 0.76484218728448842625585999019186495L, DELTA585, 0, 0);
|
|
|
|
print_max_error ("cos", DELTAcos, 0);
|
|
}
|
|
|
|
static void
|
|
cosh_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(cosh) (0.7L);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
check_float ("cosh (0) == 1", FUNC(cosh) (0), 1, 0, 0, 0);
|
|
check_float ("cosh (-0) == 1", FUNC(cosh) (minus_zero), 1, 0, 0, 0);
|
|
|
|
#ifndef TEST_INLINE
|
|
check_float ("cosh (inf) == inf", FUNC(cosh) (plus_infty), plus_infty, 0, 0, 0);
|
|
check_float ("cosh (-inf) == inf", FUNC(cosh) (minus_infty), plus_infty, 0, 0, 0);
|
|
#endif
|
|
check_float ("cosh (NaN) == NaN", FUNC(cosh) (nan_value), nan_value, 0, 0, 0);
|
|
|
|
check_float ("cosh (0.7) == 1.255169005630943018", FUNC(cosh) (0.7L), 1.255169005630943018L, DELTA591, 0, 0);
|
|
print_max_error ("cosh", DELTAcosh, 0);
|
|
}
|
|
|
|
|
|
#if 0 /* XXX scp XXX */
|
|
static void
|
|
cpow_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(cpow) (BUILD_COMPLEX (1, 0), BUILD_COMPLEX (0, 0));
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
check_complex ("cpow (1 + 0 i, 0 + 0 i) == 1.0 + 0.0 i", FUNC(cpow) (BUILD_COMPLEX (1, 0), BUILD_COMPLEX (0, 0)), BUILD_COMPLEX (1.0, 0.0), 0, 0, 0);
|
|
check_complex ("cpow (2 + 0 i, 10 + 0 i) == 1024.0 + 0.0 i", FUNC(cpow) (BUILD_COMPLEX (2, 0), BUILD_COMPLEX (10, 0)), BUILD_COMPLEX (1024.0, 0.0), 0, 0, 0);
|
|
|
|
check_complex ("cpow (e + 0 i, 0 + 2 * M_PIl i) == 1.0 + 0.0 i", FUNC(cpow) (BUILD_COMPLEX (M_El, 0), BUILD_COMPLEX (0, 2 * M_PIl)), BUILD_COMPLEX (1.0, 0.0), DELTA594, 0, 0);
|
|
check_complex ("cpow (2 + 3 i, 4 + 0 i) == -119.0 - 120.0 i", FUNC(cpow) (BUILD_COMPLEX (2, 3), BUILD_COMPLEX (4, 0)), BUILD_COMPLEX (-119.0, -120.0), DELTA595, 0, 0);
|
|
|
|
check_complex ("cpow (NaN + NaN i, NaN + NaN i) == NaN + NaN i", FUNC(cpow) (BUILD_COMPLEX (nan_value, nan_value), BUILD_COMPLEX (nan_value, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, 0);
|
|
|
|
print_complex_max_error ("cpow", DELTAcpow, 0);
|
|
}
|
|
|
|
static void
|
|
cproj_test (void)
|
|
{
|
|
init_max_error ();
|
|
check_complex ("cproj (0.0 + 0.0 i) == 0.0 + 0.0 i", FUNC(cproj) (BUILD_COMPLEX (0.0, 0.0)), BUILD_COMPLEX (0.0, 0.0), 0, 0, 0);
|
|
check_complex ("cproj (-0 - 0 i) == -0 - 0 i", FUNC(cproj) (BUILD_COMPLEX (minus_zero, minus_zero)), BUILD_COMPLEX (minus_zero, minus_zero), 0, 0, 0);
|
|
check_complex ("cproj (0.0 - 0 i) == 0.0 - 0 i", FUNC(cproj) (BUILD_COMPLEX (0.0, minus_zero)), BUILD_COMPLEX (0.0, minus_zero), 0, 0, 0);
|
|
check_complex ("cproj (-0 + 0.0 i) == -0 + 0.0 i", FUNC(cproj) (BUILD_COMPLEX (minus_zero, 0.0)), BUILD_COMPLEX (minus_zero, 0.0), 0, 0, 0);
|
|
|
|
check_complex ("cproj (NaN + NaN i) == NaN + NaN i", FUNC(cproj) (BUILD_COMPLEX (nan_value, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, 0);
|
|
|
|
check_complex ("cproj (inf + inf i) == inf + 0.0 i", FUNC(cproj) (BUILD_COMPLEX (plus_infty, plus_infty)), BUILD_COMPLEX (plus_infty, 0.0), 0, 0, 0);
|
|
check_complex ("cproj (inf - inf i) == inf - 0 i", FUNC(cproj) (BUILD_COMPLEX (plus_infty, minus_infty)), BUILD_COMPLEX (plus_infty, minus_zero), 0, 0, 0);
|
|
check_complex ("cproj (-inf + inf i) == inf + 0.0 i", FUNC(cproj) (BUILD_COMPLEX (minus_infty, plus_infty)), BUILD_COMPLEX (plus_infty, 0.0), 0, 0, 0);
|
|
check_complex ("cproj (-inf - inf i) == inf - 0 i", FUNC(cproj) (BUILD_COMPLEX (minus_infty, minus_infty)), BUILD_COMPLEX (plus_infty, minus_zero), 0, 0, 0);
|
|
|
|
check_complex ("cproj (1.0 + 0.0 i) == 1.0 + 0.0 i", FUNC(cproj) (BUILD_COMPLEX (1.0, 0.0)), BUILD_COMPLEX (1.0, 0.0), 0, 0, 0);
|
|
check_complex ("cproj (2.0 + 3.0 i) == 0.2857142857142857142857142857142857 + 0.42857142857142857142857142857142855 i", FUNC(cproj) (BUILD_COMPLEX (2.0, 3.0)), BUILD_COMPLEX (0.2857142857142857142857142857142857L, 0.42857142857142857142857142857142855L), 0, 0, 0);
|
|
|
|
print_complex_max_error ("cproj", 0, 0);
|
|
}
|
|
|
|
static void
|
|
creal_test (void)
|
|
{
|
|
init_max_error ();
|
|
check_float ("creal (0.0 + 1.0 i) == 0.0", FUNC(creal) (BUILD_COMPLEX (0.0, 1.0)), 0.0, 0, 0, 0);
|
|
check_float ("creal (-0 + 1.0 i) == -0", FUNC(creal) (BUILD_COMPLEX (minus_zero, 1.0)), minus_zero, 0, 0, 0);
|
|
check_float ("creal (NaN + 1.0 i) == NaN", FUNC(creal) (BUILD_COMPLEX (nan_value, 1.0)), nan_value, 0, 0, 0);
|
|
check_float ("creal (NaN + NaN i) == NaN", FUNC(creal) (BUILD_COMPLEX (nan_value, nan_value)), nan_value, 0, 0, 0);
|
|
check_float ("creal (inf + 1.0 i) == inf", FUNC(creal) (BUILD_COMPLEX (plus_infty, 1.0)), plus_infty, 0, 0, 0);
|
|
check_float ("creal (-inf + 1.0 i) == -inf", FUNC(creal) (BUILD_COMPLEX (minus_infty, 1.0)), minus_infty, 0, 0, 0);
|
|
check_float ("creal (2.0 + 3.0 i) == 2.0", FUNC(creal) (BUILD_COMPLEX (2.0, 3.0)), 2.0, 0, 0, 0);
|
|
|
|
print_max_error ("creal", 0, 0);
|
|
}
|
|
|
|
static void
|
|
csin_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(csin) (BUILD_COMPLEX (0.7L, 1.2L));
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
check_complex ("csin (0.0 + 0.0 i) == 0.0 + 0.0 i", FUNC(csin) (BUILD_COMPLEX (0.0, 0.0)), BUILD_COMPLEX (0.0, 0.0), 0, 0, 0);
|
|
check_complex ("csin (-0 + 0.0 i) == -0 + 0.0 i", FUNC(csin) (BUILD_COMPLEX (minus_zero, 0.0)), BUILD_COMPLEX (minus_zero, 0.0), 0, 0, 0);
|
|
check_complex ("csin (0.0 - 0 i) == 0 - 0 i", FUNC(csin) (BUILD_COMPLEX (0.0, minus_zero)), BUILD_COMPLEX (0, minus_zero), 0, 0, 0);
|
|
check_complex ("csin (-0 - 0 i) == -0 - 0 i", FUNC(csin) (BUILD_COMPLEX (minus_zero, minus_zero)), BUILD_COMPLEX (minus_zero, minus_zero), 0, 0, 0);
|
|
|
|
check_complex ("csin (0.0 + inf i) == 0.0 + inf i", FUNC(csin) (BUILD_COMPLEX (0.0, plus_infty)), BUILD_COMPLEX (0.0, plus_infty), 0, 0, 0);
|
|
check_complex ("csin (-0 + inf i) == -0 + inf i", FUNC(csin) (BUILD_COMPLEX (minus_zero, plus_infty)), BUILD_COMPLEX (minus_zero, plus_infty), 0, 0, 0);
|
|
check_complex ("csin (0.0 - inf i) == 0.0 - inf i", FUNC(csin) (BUILD_COMPLEX (0.0, minus_infty)), BUILD_COMPLEX (0.0, minus_infty), 0, 0, 0);
|
|
check_complex ("csin (-0 - inf i) == -0 - inf i", FUNC(csin) (BUILD_COMPLEX (minus_zero, minus_infty)), BUILD_COMPLEX (minus_zero, minus_infty), 0, 0, 0);
|
|
|
|
check_complex ("csin (inf + 0.0 i) == NaN + 0.0 i plus invalid exception and sign of zero/inf not specified", FUNC(csin) (BUILD_COMPLEX (plus_infty, 0.0)), BUILD_COMPLEX (nan_value, 0.0), 0, 0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
|
|
check_complex ("csin (-inf + 0.0 i) == NaN + 0.0 i plus invalid exception and sign of zero/inf not specified", FUNC(csin) (BUILD_COMPLEX (minus_infty, 0.0)), BUILD_COMPLEX (nan_value, 0.0), 0, 0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
|
|
check_complex ("csin (inf - 0 i) == NaN + 0.0 i plus invalid exception and sign of zero/inf not specified", FUNC(csin) (BUILD_COMPLEX (plus_infty, minus_zero)), BUILD_COMPLEX (nan_value, 0.0), 0, 0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
|
|
check_complex ("csin (-inf - 0 i) == NaN + 0.0 i plus invalid exception and sign of zero/inf not specified", FUNC(csin) (BUILD_COMPLEX (minus_infty, minus_zero)), BUILD_COMPLEX (nan_value, 0.0), 0, 0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
|
|
|
|
check_complex ("csin (inf + inf i) == NaN + inf i plus invalid exception and sign of zero/inf not specified", FUNC(csin) (BUILD_COMPLEX (plus_infty, plus_infty)), BUILD_COMPLEX (nan_value, plus_infty), 0, 0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
|
|
check_complex ("csin (-inf + inf i) == NaN + inf i plus invalid exception and sign of zero/inf not specified", FUNC(csin) (BUILD_COMPLEX (minus_infty, plus_infty)), BUILD_COMPLEX (nan_value, plus_infty), 0, 0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
|
|
check_complex ("csin (inf - inf i) == NaN + inf i plus invalid exception and sign of zero/inf not specified", FUNC(csin) (BUILD_COMPLEX (plus_infty, minus_infty)), BUILD_COMPLEX (nan_value, plus_infty), 0, 0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
|
|
check_complex ("csin (-inf - inf i) == NaN + inf i plus invalid exception and sign of zero/inf not specified", FUNC(csin) (BUILD_COMPLEX (minus_infty, minus_infty)), BUILD_COMPLEX (nan_value, plus_infty), 0, 0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
|
|
|
|
check_complex ("csin (inf + 6.75 i) == NaN + NaN i plus invalid exception", FUNC(csin) (BUILD_COMPLEX (plus_infty, 6.75)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
check_complex ("csin (inf - 6.75 i) == NaN + NaN i plus invalid exception", FUNC(csin) (BUILD_COMPLEX (plus_infty, -6.75)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
check_complex ("csin (-inf + 6.75 i) == NaN + NaN i plus invalid exception", FUNC(csin) (BUILD_COMPLEX (minus_infty, 6.75)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
check_complex ("csin (-inf - 6.75 i) == NaN + NaN i plus invalid exception", FUNC(csin) (BUILD_COMPLEX (minus_infty, -6.75)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
|
|
check_complex ("csin (4.625 + inf i) == -inf - inf i", FUNC(csin) (BUILD_COMPLEX (4.625, plus_infty)), BUILD_COMPLEX (minus_infty, minus_infty), 0, 0, 0);
|
|
check_complex ("csin (4.625 - inf i) == -inf + inf i", FUNC(csin) (BUILD_COMPLEX (4.625, minus_infty)), BUILD_COMPLEX (minus_infty, plus_infty), 0, 0, 0);
|
|
check_complex ("csin (-4.625 + inf i) == inf - inf i", FUNC(csin) (BUILD_COMPLEX (-4.625, plus_infty)), BUILD_COMPLEX (plus_infty, minus_infty), 0, 0, 0);
|
|
check_complex ("csin (-4.625 - inf i) == inf + inf i", FUNC(csin) (BUILD_COMPLEX (-4.625, minus_infty)), BUILD_COMPLEX (plus_infty, plus_infty), 0, 0, 0);
|
|
|
|
check_complex ("csin (NaN + 0.0 i) == NaN + 0.0 i plus sign of zero/inf not specified", FUNC(csin) (BUILD_COMPLEX (nan_value, 0.0)), BUILD_COMPLEX (nan_value, 0.0), 0, 0, IGNORE_ZERO_INF_SIGN);
|
|
check_complex ("csin (NaN - 0 i) == NaN + 0.0 i plus sign of zero/inf not specified", FUNC(csin) (BUILD_COMPLEX (nan_value, minus_zero)), BUILD_COMPLEX (nan_value, 0.0), 0, 0, IGNORE_ZERO_INF_SIGN);
|
|
|
|
check_complex ("csin (NaN + inf i) == NaN + inf i plus sign of zero/inf not specified", FUNC(csin) (BUILD_COMPLEX (nan_value, plus_infty)), BUILD_COMPLEX (nan_value, plus_infty), 0, 0, IGNORE_ZERO_INF_SIGN);
|
|
check_complex ("csin (NaN - inf i) == NaN + inf i plus sign of zero/inf not specified", FUNC(csin) (BUILD_COMPLEX (nan_value, minus_infty)), BUILD_COMPLEX (nan_value, plus_infty), 0, 0, IGNORE_ZERO_INF_SIGN);
|
|
|
|
check_complex ("csin (NaN + 9.0 i) == NaN + NaN i plus invalid exception allowed", FUNC(csin) (BUILD_COMPLEX (nan_value, 9.0)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("csin (NaN - 9.0 i) == NaN + NaN i plus invalid exception allowed", FUNC(csin) (BUILD_COMPLEX (nan_value, -9.0)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
|
|
check_complex ("csin (0.0 + NaN i) == 0.0 + NaN i", FUNC(csin) (BUILD_COMPLEX (0.0, nan_value)), BUILD_COMPLEX (0.0, nan_value), 0, 0, 0);
|
|
check_complex ("csin (-0 + NaN i) == -0 + NaN i", FUNC(csin) (BUILD_COMPLEX (minus_zero, nan_value)), BUILD_COMPLEX (minus_zero, nan_value), 0, 0, 0);
|
|
|
|
check_complex ("csin (10.0 + NaN i) == NaN + NaN i plus invalid exception allowed", FUNC(csin) (BUILD_COMPLEX (10.0, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("csin (NaN - 10.0 i) == NaN + NaN i plus invalid exception allowed", FUNC(csin) (BUILD_COMPLEX (nan_value, -10.0)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
|
|
check_complex ("csin (inf + NaN i) == NaN + NaN i plus invalid exception allowed", FUNC(csin) (BUILD_COMPLEX (plus_infty, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("csin (-inf + NaN i) == NaN + NaN i plus invalid exception allowed", FUNC(csin) (BUILD_COMPLEX (minus_infty, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
|
|
check_complex ("csin (NaN + NaN i) == NaN + NaN i", FUNC(csin) (BUILD_COMPLEX (nan_value, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, 0);
|
|
|
|
check_complex ("csin (0.7 + 1.2 i) == 1.1664563419657581376 + 1.1544997246948547371 i", FUNC(csin) (BUILD_COMPLEX (0.7L, 1.2L)), BUILD_COMPLEX (1.1664563419657581376L, 1.1544997246948547371L), DELTA652, 0, 0);
|
|
|
|
check_complex ("csin (-2 - 3 i) == -9.1544991469114295734 + 4.1689069599665643507 i", FUNC(csin) (BUILD_COMPLEX (-2, -3)), BUILD_COMPLEX (-9.1544991469114295734L, 4.1689069599665643507L), 0, 0, 0);
|
|
|
|
print_complex_max_error ("csin", DELTAcsin, 0);
|
|
}
|
|
|
|
|
|
static void
|
|
csinh_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(csinh) (BUILD_COMPLEX (0.7L, 1.2L));
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
check_complex ("csinh (0.0 + 0.0 i) == 0.0 + 0.0 i", FUNC(csinh) (BUILD_COMPLEX (0.0, 0.0)), BUILD_COMPLEX (0.0, 0.0), 0, 0, 0);
|
|
check_complex ("csinh (-0 + 0.0 i) == -0 + 0.0 i", FUNC(csinh) (BUILD_COMPLEX (minus_zero, 0.0)), BUILD_COMPLEX (minus_zero, 0.0), 0, 0, 0);
|
|
check_complex ("csinh (0.0 - 0 i) == 0.0 - 0 i", FUNC(csinh) (BUILD_COMPLEX (0.0, minus_zero)), BUILD_COMPLEX (0.0, minus_zero), 0, 0, 0);
|
|
check_complex ("csinh (-0 - 0 i) == -0 - 0 i", FUNC(csinh) (BUILD_COMPLEX (minus_zero, minus_zero)), BUILD_COMPLEX (minus_zero, minus_zero), 0, 0, 0);
|
|
|
|
check_complex ("csinh (0.0 + inf i) == 0.0 + NaN i plus invalid exception and sign of zero/inf not specified", FUNC(csinh) (BUILD_COMPLEX (0.0, plus_infty)), BUILD_COMPLEX (0.0, nan_value), 0, 0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
|
|
check_complex ("csinh (-0 + inf i) == 0.0 + NaN i plus invalid exception and sign of zero/inf not specified", FUNC(csinh) (BUILD_COMPLEX (minus_zero, plus_infty)), BUILD_COMPLEX (0.0, nan_value), 0, 0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
|
|
check_complex ("csinh (0.0 - inf i) == 0.0 + NaN i plus invalid exception and sign of zero/inf not specified", FUNC(csinh) (BUILD_COMPLEX (0.0, minus_infty)), BUILD_COMPLEX (0.0, nan_value), 0, 0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
|
|
check_complex ("csinh (-0 - inf i) == 0.0 + NaN i plus invalid exception and sign of zero/inf not specified", FUNC(csinh) (BUILD_COMPLEX (minus_zero, minus_infty)), BUILD_COMPLEX (0.0, nan_value), 0, 0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
|
|
|
|
check_complex ("csinh (inf + 0.0 i) == inf + 0.0 i", FUNC(csinh) (BUILD_COMPLEX (plus_infty, 0.0)), BUILD_COMPLEX (plus_infty, 0.0), 0, 0, 0);
|
|
check_complex ("csinh (-inf + 0.0 i) == -inf + 0.0 i", FUNC(csinh) (BUILD_COMPLEX (minus_infty, 0.0)), BUILD_COMPLEX (minus_infty, 0.0), 0, 0, 0);
|
|
check_complex ("csinh (inf - 0 i) == inf - 0 i", FUNC(csinh) (BUILD_COMPLEX (plus_infty, minus_zero)), BUILD_COMPLEX (plus_infty, minus_zero), 0, 0, 0);
|
|
check_complex ("csinh (-inf - 0 i) == -inf - 0 i", FUNC(csinh) (BUILD_COMPLEX (minus_infty, minus_zero)), BUILD_COMPLEX (minus_infty, minus_zero), 0, 0, 0);
|
|
|
|
check_complex ("csinh (inf + inf i) == inf + NaN i plus invalid exception and sign of zero/inf not specified", FUNC(csinh) (BUILD_COMPLEX (plus_infty, plus_infty)), BUILD_COMPLEX (plus_infty, nan_value), 0, 0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
|
|
check_complex ("csinh (-inf + inf i) == inf + NaN i plus invalid exception and sign of zero/inf not specified", FUNC(csinh) (BUILD_COMPLEX (minus_infty, plus_infty)), BUILD_COMPLEX (plus_infty, nan_value), 0, 0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
|
|
check_complex ("csinh (inf - inf i) == inf + NaN i plus invalid exception and sign of zero/inf not specified", FUNC(csinh) (BUILD_COMPLEX (plus_infty, minus_infty)), BUILD_COMPLEX (plus_infty, nan_value), 0, 0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
|
|
check_complex ("csinh (-inf - inf i) == inf + NaN i plus invalid exception and sign of zero/inf not specified", FUNC(csinh) (BUILD_COMPLEX (minus_infty, minus_infty)), BUILD_COMPLEX (plus_infty, nan_value), 0, 0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
|
|
|
|
check_complex ("csinh (inf + 4.625 i) == -inf - inf i", FUNC(csinh) (BUILD_COMPLEX (plus_infty, 4.625)), BUILD_COMPLEX (minus_infty, minus_infty), 0, 0, 0);
|
|
check_complex ("csinh (-inf + 4.625 i) == inf - inf i", FUNC(csinh) (BUILD_COMPLEX (minus_infty, 4.625)), BUILD_COMPLEX (plus_infty, minus_infty), 0, 0, 0);
|
|
check_complex ("csinh (inf - 4.625 i) == -inf + inf i", FUNC(csinh) (BUILD_COMPLEX (plus_infty, -4.625)), BUILD_COMPLEX (minus_infty, plus_infty), 0, 0, 0);
|
|
check_complex ("csinh (-inf - 4.625 i) == inf + inf i", FUNC(csinh) (BUILD_COMPLEX (minus_infty, -4.625)), BUILD_COMPLEX (plus_infty, plus_infty), 0, 0, 0);
|
|
|
|
check_complex ("csinh (6.75 + inf i) == NaN + NaN i plus invalid exception", FUNC(csinh) (BUILD_COMPLEX (6.75, plus_infty)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
check_complex ("csinh (-6.75 + inf i) == NaN + NaN i plus invalid exception", FUNC(csinh) (BUILD_COMPLEX (-6.75, plus_infty)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
check_complex ("csinh (6.75 - inf i) == NaN + NaN i plus invalid exception", FUNC(csinh) (BUILD_COMPLEX (6.75, minus_infty)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
check_complex ("csinh (-6.75 - inf i) == NaN + NaN i plus invalid exception", FUNC(csinh) (BUILD_COMPLEX (-6.75, minus_infty)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
|
|
check_complex ("csinh (0.0 + NaN i) == 0.0 + NaN i plus sign of zero/inf not specified", FUNC(csinh) (BUILD_COMPLEX (0.0, nan_value)), BUILD_COMPLEX (0.0, nan_value), 0, 0, IGNORE_ZERO_INF_SIGN);
|
|
check_complex ("csinh (-0 + NaN i) == 0.0 + NaN i plus sign of zero/inf not specified", FUNC(csinh) (BUILD_COMPLEX (minus_zero, nan_value)), BUILD_COMPLEX (0.0, nan_value), 0, 0, IGNORE_ZERO_INF_SIGN);
|
|
|
|
check_complex ("csinh (inf + NaN i) == inf + NaN i plus sign of zero/inf not specified", FUNC(csinh) (BUILD_COMPLEX (plus_infty, nan_value)), BUILD_COMPLEX (plus_infty, nan_value), 0, 0, IGNORE_ZERO_INF_SIGN);
|
|
check_complex ("csinh (-inf + NaN i) == inf + NaN i plus sign of zero/inf not specified", FUNC(csinh) (BUILD_COMPLEX (minus_infty, nan_value)), BUILD_COMPLEX (plus_infty, nan_value), 0, 0, IGNORE_ZERO_INF_SIGN);
|
|
|
|
check_complex ("csinh (9.0 + NaN i) == NaN + NaN i plus invalid exception allowed", FUNC(csinh) (BUILD_COMPLEX (9.0, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("csinh (-9.0 + NaN i) == NaN + NaN i plus invalid exception allowed", FUNC(csinh) (BUILD_COMPLEX (-9.0, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
|
|
check_complex ("csinh (NaN + 0.0 i) == NaN + 0.0 i", FUNC(csinh) (BUILD_COMPLEX (nan_value, 0.0)), BUILD_COMPLEX (nan_value, 0.0), 0, 0, 0);
|
|
check_complex ("csinh (NaN - 0 i) == NaN - 0 i", FUNC(csinh) (BUILD_COMPLEX (nan_value, minus_zero)), BUILD_COMPLEX (nan_value, minus_zero), 0, 0, 0);
|
|
|
|
check_complex ("csinh (NaN + 10.0 i) == NaN + NaN i plus invalid exception allowed", FUNC(csinh) (BUILD_COMPLEX (nan_value, 10.0)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("csinh (NaN - 10.0 i) == NaN + NaN i plus invalid exception allowed", FUNC(csinh) (BUILD_COMPLEX (nan_value, -10.0)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
|
|
check_complex ("csinh (NaN + inf i) == NaN + NaN i plus invalid exception allowed", FUNC(csinh) (BUILD_COMPLEX (nan_value, plus_infty)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("csinh (NaN - inf i) == NaN + NaN i plus invalid exception allowed", FUNC(csinh) (BUILD_COMPLEX (nan_value, minus_infty)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
|
|
check_complex ("csinh (NaN + NaN i) == NaN + NaN i", FUNC(csinh) (BUILD_COMPLEX (nan_value, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, 0);
|
|
|
|
check_complex ("csinh (0.7 + 1.2 i) == 0.27487868678117583582 + 1.1698665727426565139 i", FUNC(csinh) (BUILD_COMPLEX (0.7L, 1.2L)), BUILD_COMPLEX (0.27487868678117583582L, 1.1698665727426565139L), DELTA691, 0, 0);
|
|
check_complex ("csinh (-2 - 3 i) == 3.5905645899857799520 - 0.5309210862485198052 i", FUNC(csinh) (BUILD_COMPLEX (-2, -3)), BUILD_COMPLEX (3.5905645899857799520L, -0.5309210862485198052L), DELTA692, 0, 0);
|
|
|
|
print_complex_max_error ("csinh", DELTAcsinh, 0);
|
|
}
|
|
|
|
static void
|
|
csqrt_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(csqrt) (BUILD_COMPLEX (-1, 0));
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
check_complex ("csqrt (0 + 0 i) == 0.0 + 0.0 i", FUNC(csqrt) (BUILD_COMPLEX (0, 0)), BUILD_COMPLEX (0.0, 0.0), 0, 0, 0);
|
|
check_complex ("csqrt (0 - 0 i) == 0 - 0 i", FUNC(csqrt) (BUILD_COMPLEX (0, minus_zero)), BUILD_COMPLEX (0, minus_zero), 0, 0, 0);
|
|
check_complex ("csqrt (-0 + 0 i) == 0.0 + 0.0 i", FUNC(csqrt) (BUILD_COMPLEX (minus_zero, 0)), BUILD_COMPLEX (0.0, 0.0), 0, 0, 0);
|
|
check_complex ("csqrt (-0 - 0 i) == 0.0 - 0 i", FUNC(csqrt) (BUILD_COMPLEX (minus_zero, minus_zero)), BUILD_COMPLEX (0.0, minus_zero), 0, 0, 0);
|
|
|
|
check_complex ("csqrt (-inf + 0 i) == 0.0 + inf i", FUNC(csqrt) (BUILD_COMPLEX (minus_infty, 0)), BUILD_COMPLEX (0.0, plus_infty), 0, 0, 0);
|
|
check_complex ("csqrt (-inf + 6 i) == 0.0 + inf i", FUNC(csqrt) (BUILD_COMPLEX (minus_infty, 6)), BUILD_COMPLEX (0.0, plus_infty), 0, 0, 0);
|
|
check_complex ("csqrt (-inf - 0 i) == 0.0 - inf i", FUNC(csqrt) (BUILD_COMPLEX (minus_infty, minus_zero)), BUILD_COMPLEX (0.0, minus_infty), 0, 0, 0);
|
|
check_complex ("csqrt (-inf - 6 i) == 0.0 - inf i", FUNC(csqrt) (BUILD_COMPLEX (minus_infty, -6)), BUILD_COMPLEX (0.0, minus_infty), 0, 0, 0);
|
|
|
|
check_complex ("csqrt (inf + 0 i) == inf + 0.0 i", FUNC(csqrt) (BUILD_COMPLEX (plus_infty, 0)), BUILD_COMPLEX (plus_infty, 0.0), 0, 0, 0);
|
|
check_complex ("csqrt (inf + 6 i) == inf + 0.0 i", FUNC(csqrt) (BUILD_COMPLEX (plus_infty, 6)), BUILD_COMPLEX (plus_infty, 0.0), 0, 0, 0);
|
|
check_complex ("csqrt (inf - 0 i) == inf - 0 i", FUNC(csqrt) (BUILD_COMPLEX (plus_infty, minus_zero)), BUILD_COMPLEX (plus_infty, minus_zero), 0, 0, 0);
|
|
check_complex ("csqrt (inf - 6 i) == inf - 0 i", FUNC(csqrt) (BUILD_COMPLEX (plus_infty, -6)), BUILD_COMPLEX (plus_infty, minus_zero), 0, 0, 0);
|
|
|
|
check_complex ("csqrt (0 + inf i) == inf + inf i", FUNC(csqrt) (BUILD_COMPLEX (0, plus_infty)), BUILD_COMPLEX (plus_infty, plus_infty), 0, 0, 0);
|
|
check_complex ("csqrt (4 + inf i) == inf + inf i", FUNC(csqrt) (BUILD_COMPLEX (4, plus_infty)), BUILD_COMPLEX (plus_infty, plus_infty), 0, 0, 0);
|
|
check_complex ("csqrt (inf + inf i) == inf + inf i", FUNC(csqrt) (BUILD_COMPLEX (plus_infty, plus_infty)), BUILD_COMPLEX (plus_infty, plus_infty), 0, 0, 0);
|
|
check_complex ("csqrt (-0 + inf i) == inf + inf i", FUNC(csqrt) (BUILD_COMPLEX (minus_zero, plus_infty)), BUILD_COMPLEX (plus_infty, plus_infty), 0, 0, 0);
|
|
check_complex ("csqrt (-4 + inf i) == inf + inf i", FUNC(csqrt) (BUILD_COMPLEX (-4, plus_infty)), BUILD_COMPLEX (plus_infty, plus_infty), 0, 0, 0);
|
|
check_complex ("csqrt (-inf + inf i) == inf + inf i", FUNC(csqrt) (BUILD_COMPLEX (minus_infty, plus_infty)), BUILD_COMPLEX (plus_infty, plus_infty), 0, 0, 0);
|
|
check_complex ("csqrt (0 - inf i) == inf - inf i", FUNC(csqrt) (BUILD_COMPLEX (0, minus_infty)), BUILD_COMPLEX (plus_infty, minus_infty), 0, 0, 0);
|
|
check_complex ("csqrt (4 - inf i) == inf - inf i", FUNC(csqrt) (BUILD_COMPLEX (4, minus_infty)), BUILD_COMPLEX (plus_infty, minus_infty), 0, 0, 0);
|
|
check_complex ("csqrt (inf - inf i) == inf - inf i", FUNC(csqrt) (BUILD_COMPLEX (plus_infty, minus_infty)), BUILD_COMPLEX (plus_infty, minus_infty), 0, 0, 0);
|
|
check_complex ("csqrt (-0 - inf i) == inf - inf i", FUNC(csqrt) (BUILD_COMPLEX (minus_zero, minus_infty)), BUILD_COMPLEX (plus_infty, minus_infty), 0, 0, 0);
|
|
check_complex ("csqrt (-4 - inf i) == inf - inf i", FUNC(csqrt) (BUILD_COMPLEX (-4, minus_infty)), BUILD_COMPLEX (plus_infty, minus_infty), 0, 0, 0);
|
|
check_complex ("csqrt (-inf - inf i) == inf - inf i", FUNC(csqrt) (BUILD_COMPLEX (minus_infty, minus_infty)), BUILD_COMPLEX (plus_infty, minus_infty), 0, 0, 0);
|
|
|
|
check_complex ("csqrt (-inf + NaN i) == NaN + inf i plus sign of zero/inf not specified", FUNC(csqrt) (BUILD_COMPLEX (minus_infty, nan_value)), BUILD_COMPLEX (nan_value, plus_infty), 0, 0, IGNORE_ZERO_INF_SIGN);
|
|
|
|
check_complex ("csqrt (inf + NaN i) == inf + NaN i", FUNC(csqrt) (BUILD_COMPLEX (plus_infty, nan_value)), BUILD_COMPLEX (plus_infty, nan_value), 0, 0, 0);
|
|
|
|
check_complex ("csqrt (0 + NaN i) == NaN + NaN i plus invalid exception allowed", FUNC(csqrt) (BUILD_COMPLEX (0, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("csqrt (1 + NaN i) == NaN + NaN i plus invalid exception allowed", FUNC(csqrt) (BUILD_COMPLEX (1, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("csqrt (-0 + NaN i) == NaN + NaN i plus invalid exception allowed", FUNC(csqrt) (BUILD_COMPLEX (minus_zero, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("csqrt (-1 + NaN i) == NaN + NaN i plus invalid exception allowed", FUNC(csqrt) (BUILD_COMPLEX (-1, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
|
|
check_complex ("csqrt (NaN + 0 i) == NaN + NaN i plus invalid exception allowed", FUNC(csqrt) (BUILD_COMPLEX (nan_value, 0)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("csqrt (NaN + 8 i) == NaN + NaN i plus invalid exception allowed", FUNC(csqrt) (BUILD_COMPLEX (nan_value, 8)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("csqrt (NaN - 0 i) == NaN + NaN i plus invalid exception allowed", FUNC(csqrt) (BUILD_COMPLEX (nan_value, minus_zero)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("csqrt (NaN - 8 i) == NaN + NaN i plus invalid exception allowed", FUNC(csqrt) (BUILD_COMPLEX (nan_value, -8)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
|
|
check_complex ("csqrt (NaN + NaN i) == NaN + NaN i", FUNC(csqrt) (BUILD_COMPLEX (nan_value, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, 0);
|
|
|
|
check_complex ("csqrt (16.0 - 30.0 i) == 5.0 - 3.0 i", FUNC(csqrt) (BUILD_COMPLEX (16.0, -30.0)), BUILD_COMPLEX (5.0, -3.0), 0, 0, 0);
|
|
check_complex ("csqrt (-1 + 0 i) == 0.0 + 1.0 i", FUNC(csqrt) (BUILD_COMPLEX (-1, 0)), BUILD_COMPLEX (0.0, 1.0), 0, 0, 0);
|
|
check_complex ("csqrt (0 + 2 i) == 1.0 + 1.0 i", FUNC(csqrt) (BUILD_COMPLEX (0, 2)), BUILD_COMPLEX (1.0, 1.0), 0, 0, 0);
|
|
check_complex ("csqrt (119 + 120 i) == 12.0 + 5.0 i", FUNC(csqrt) (BUILD_COMPLEX (119, 120)), BUILD_COMPLEX (12.0, 5.0), 0, 0, 0);
|
|
check_complex ("csqrt (0.7 + 1.2 i) == 1.022067610030026450706487883081139 + 0.58704531296356521154977678719838035 i", FUNC(csqrt) (BUILD_COMPLEX (0.7L, 1.2L)), BUILD_COMPLEX (1.022067610030026450706487883081139L, 0.58704531296356521154977678719838035L), DELTA732, 0, 0);
|
|
check_complex ("csqrt (-2 - 3 i) == 0.89597747612983812471573375529004348 - 1.6741492280355400404480393008490519 i", FUNC(csqrt) (BUILD_COMPLEX (-2, -3)), BUILD_COMPLEX (0.89597747612983812471573375529004348L, -1.6741492280355400404480393008490519L), DELTA733, 0, 0);
|
|
check_complex ("csqrt (-2 + 3 i) == 0.89597747612983812471573375529004348 + 1.6741492280355400404480393008490519 i", FUNC(csqrt) (BUILD_COMPLEX (-2, 3)), BUILD_COMPLEX (0.89597747612983812471573375529004348L, 1.6741492280355400404480393008490519L), DELTA734, 0, 0);
|
|
|
|
print_complex_max_error ("csqrt", DELTAcsqrt, 0);
|
|
}
|
|
|
|
static void
|
|
ctan_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(ctan) (BUILD_COMPLEX (0.7L, 1.2L));
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
check_complex ("ctan (0 + 0 i) == 0.0 + 0.0 i", FUNC(ctan) (BUILD_COMPLEX (0, 0)), BUILD_COMPLEX (0.0, 0.0), 0, 0, 0);
|
|
check_complex ("ctan (0 - 0 i) == 0.0 - 0 i", FUNC(ctan) (BUILD_COMPLEX (0, minus_zero)), BUILD_COMPLEX (0.0, minus_zero), 0, 0, 0);
|
|
check_complex ("ctan (-0 + 0 i) == -0 + 0.0 i", FUNC(ctan) (BUILD_COMPLEX (minus_zero, 0)), BUILD_COMPLEX (minus_zero, 0.0), 0, 0, 0);
|
|
check_complex ("ctan (-0 - 0 i) == -0 - 0 i", FUNC(ctan) (BUILD_COMPLEX (minus_zero, minus_zero)), BUILD_COMPLEX (minus_zero, minus_zero), 0, 0, 0);
|
|
|
|
check_complex ("ctan (0 + inf i) == 0.0 + 1.0 i", FUNC(ctan) (BUILD_COMPLEX (0, plus_infty)), BUILD_COMPLEX (0.0, 1.0), 0, 0, 0);
|
|
check_complex ("ctan (1 + inf i) == 0.0 + 1.0 i", FUNC(ctan) (BUILD_COMPLEX (1, plus_infty)), BUILD_COMPLEX (0.0, 1.0), 0, 0, 0);
|
|
check_complex ("ctan (-0 + inf i) == -0 + 1.0 i", FUNC(ctan) (BUILD_COMPLEX (minus_zero, plus_infty)), BUILD_COMPLEX (minus_zero, 1.0), 0, 0, 0);
|
|
check_complex ("ctan (-1 + inf i) == -0 + 1.0 i", FUNC(ctan) (BUILD_COMPLEX (-1, plus_infty)), BUILD_COMPLEX (minus_zero, 1.0), 0, 0, 0);
|
|
|
|
check_complex ("ctan (0 - inf i) == 0.0 - 1.0 i", FUNC(ctan) (BUILD_COMPLEX (0, minus_infty)), BUILD_COMPLEX (0.0, -1.0), 0, 0, 0);
|
|
check_complex ("ctan (1 - inf i) == 0.0 - 1.0 i", FUNC(ctan) (BUILD_COMPLEX (1, minus_infty)), BUILD_COMPLEX (0.0, -1.0), 0, 0, 0);
|
|
check_complex ("ctan (-0 - inf i) == -0 - 1.0 i", FUNC(ctan) (BUILD_COMPLEX (minus_zero, minus_infty)), BUILD_COMPLEX (minus_zero, -1.0), 0, 0, 0);
|
|
check_complex ("ctan (-1 - inf i) == -0 - 1.0 i", FUNC(ctan) (BUILD_COMPLEX (-1, minus_infty)), BUILD_COMPLEX (minus_zero, -1.0), 0, 0, 0);
|
|
|
|
check_complex ("ctan (inf + 0 i) == NaN + NaN i plus invalid exception", FUNC(ctan) (BUILD_COMPLEX (plus_infty, 0)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
check_complex ("ctan (inf + 2 i) == NaN + NaN i plus invalid exception", FUNC(ctan) (BUILD_COMPLEX (plus_infty, 2)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
check_complex ("ctan (-inf + 0 i) == NaN + NaN i plus invalid exception", FUNC(ctan) (BUILD_COMPLEX (minus_infty, 0)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
check_complex ("ctan (-inf + 2 i) == NaN + NaN i plus invalid exception", FUNC(ctan) (BUILD_COMPLEX (minus_infty, 2)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
check_complex ("ctan (inf - 0 i) == NaN + NaN i plus invalid exception", FUNC(ctan) (BUILD_COMPLEX (plus_infty, minus_zero)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
check_complex ("ctan (inf - 2 i) == NaN + NaN i plus invalid exception", FUNC(ctan) (BUILD_COMPLEX (plus_infty, -2)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
check_complex ("ctan (-inf - 0 i) == NaN + NaN i plus invalid exception", FUNC(ctan) (BUILD_COMPLEX (minus_infty, minus_zero)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
check_complex ("ctan (-inf - 2 i) == NaN + NaN i plus invalid exception", FUNC(ctan) (BUILD_COMPLEX (minus_infty, -2)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
|
|
check_complex ("ctan (NaN + inf i) == 0.0 + 1.0 i plus sign of zero/inf not specified", FUNC(ctan) (BUILD_COMPLEX (nan_value, plus_infty)), BUILD_COMPLEX (0.0, 1.0), 0, 0, IGNORE_ZERO_INF_SIGN);
|
|
check_complex ("ctan (NaN - inf i) == 0.0 - 1.0 i plus sign of zero/inf not specified", FUNC(ctan) (BUILD_COMPLEX (nan_value, minus_infty)), BUILD_COMPLEX (0.0, -1.0), 0, 0, IGNORE_ZERO_INF_SIGN);
|
|
|
|
check_complex ("ctan (0 + NaN i) == 0.0 + NaN i", FUNC(ctan) (BUILD_COMPLEX (0, nan_value)), BUILD_COMPLEX (0.0, nan_value), 0, 0, 0);
|
|
check_complex ("ctan (-0 + NaN i) == -0 + NaN i", FUNC(ctan) (BUILD_COMPLEX (minus_zero, nan_value)), BUILD_COMPLEX (minus_zero, nan_value), 0, 0, 0);
|
|
|
|
check_complex ("ctan (0.5 + NaN i) == NaN + NaN i plus invalid exception allowed", FUNC(ctan) (BUILD_COMPLEX (0.5, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("ctan (-4.5 + NaN i) == NaN + NaN i plus invalid exception allowed", FUNC(ctan) (BUILD_COMPLEX (-4.5, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
|
|
check_complex ("ctan (NaN + 0 i) == NaN + NaN i plus invalid exception allowed", FUNC(ctan) (BUILD_COMPLEX (nan_value, 0)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("ctan (NaN + 5 i) == NaN + NaN i plus invalid exception allowed", FUNC(ctan) (BUILD_COMPLEX (nan_value, 5)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("ctan (NaN - 0 i) == NaN + NaN i plus invalid exception allowed", FUNC(ctan) (BUILD_COMPLEX (nan_value, minus_zero)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("ctan (NaN - 0.25 i) == NaN + NaN i plus invalid exception allowed", FUNC(ctan) (BUILD_COMPLEX (nan_value, -0.25)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
|
|
check_complex ("ctan (NaN + NaN i) == NaN + NaN i", FUNC(ctan) (BUILD_COMPLEX (nan_value, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, 0);
|
|
|
|
check_complex ("ctan (0.7 + 1.2 i) == 0.1720734197630349001 + 0.9544807059989405538 i", FUNC(ctan) (BUILD_COMPLEX (0.7L, 1.2L)), BUILD_COMPLEX (0.1720734197630349001L, 0.9544807059989405538L), DELTA766, 0, 0);
|
|
check_complex ("ctan (-2 - 3 i) == 0.0037640256415042482 - 1.0032386273536098014 i", FUNC(ctan) (BUILD_COMPLEX (-2, -3)), BUILD_COMPLEX (0.0037640256415042482L, -1.0032386273536098014L), DELTA767, 0, 0);
|
|
|
|
print_complex_max_error ("ctan", DELTActan, 0);
|
|
}
|
|
|
|
|
|
static void
|
|
ctanh_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(ctanh) (BUILD_COMPLEX (0, 0));
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
check_complex ("ctanh (0 + 0 i) == 0.0 + 0.0 i", FUNC(ctanh) (BUILD_COMPLEX (0, 0)), BUILD_COMPLEX (0.0, 0.0), 0, 0, 0);
|
|
check_complex ("ctanh (0 - 0 i) == 0.0 - 0 i", FUNC(ctanh) (BUILD_COMPLEX (0, minus_zero)), BUILD_COMPLEX (0.0, minus_zero), 0, 0, 0);
|
|
check_complex ("ctanh (-0 + 0 i) == -0 + 0.0 i", FUNC(ctanh) (BUILD_COMPLEX (minus_zero, 0)), BUILD_COMPLEX (minus_zero, 0.0), 0, 0, 0);
|
|
check_complex ("ctanh (-0 - 0 i) == -0 - 0 i", FUNC(ctanh) (BUILD_COMPLEX (minus_zero, minus_zero)), BUILD_COMPLEX (minus_zero, minus_zero), 0, 0, 0);
|
|
|
|
check_complex ("ctanh (inf + 0 i) == 1.0 + 0.0 i", FUNC(ctanh) (BUILD_COMPLEX (plus_infty, 0)), BUILD_COMPLEX (1.0, 0.0), 0, 0, 0);
|
|
check_complex ("ctanh (inf + 1 i) == 1.0 + 0.0 i", FUNC(ctanh) (BUILD_COMPLEX (plus_infty, 1)), BUILD_COMPLEX (1.0, 0.0), 0, 0, 0);
|
|
check_complex ("ctanh (inf - 0 i) == 1.0 - 0 i", FUNC(ctanh) (BUILD_COMPLEX (plus_infty, minus_zero)), BUILD_COMPLEX (1.0, minus_zero), 0, 0, 0);
|
|
check_complex ("ctanh (inf - 1 i) == 1.0 - 0 i", FUNC(ctanh) (BUILD_COMPLEX (plus_infty, -1)), BUILD_COMPLEX (1.0, minus_zero), 0, 0, 0);
|
|
check_complex ("ctanh (-inf + 0 i) == -1.0 + 0.0 i", FUNC(ctanh) (BUILD_COMPLEX (minus_infty, 0)), BUILD_COMPLEX (-1.0, 0.0), 0, 0, 0);
|
|
check_complex ("ctanh (-inf + 1 i) == -1.0 + 0.0 i", FUNC(ctanh) (BUILD_COMPLEX (minus_infty, 1)), BUILD_COMPLEX (-1.0, 0.0), 0, 0, 0);
|
|
check_complex ("ctanh (-inf - 0 i) == -1.0 - 0 i", FUNC(ctanh) (BUILD_COMPLEX (minus_infty, minus_zero)), BUILD_COMPLEX (-1.0, minus_zero), 0, 0, 0);
|
|
check_complex ("ctanh (-inf - 1 i) == -1.0 - 0 i", FUNC(ctanh) (BUILD_COMPLEX (minus_infty, -1)), BUILD_COMPLEX (-1.0, minus_zero), 0, 0, 0);
|
|
|
|
check_complex ("ctanh (0 + inf i) == NaN + NaN i plus invalid exception", FUNC(ctanh) (BUILD_COMPLEX (0, plus_infty)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
check_complex ("ctanh (2 + inf i) == NaN + NaN i plus invalid exception", FUNC(ctanh) (BUILD_COMPLEX (2, plus_infty)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
check_complex ("ctanh (0 - inf i) == NaN + NaN i plus invalid exception", FUNC(ctanh) (BUILD_COMPLEX (0, minus_infty)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
check_complex ("ctanh (2 - inf i) == NaN + NaN i plus invalid exception", FUNC(ctanh) (BUILD_COMPLEX (2, minus_infty)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
check_complex ("ctanh (-0 + inf i) == NaN + NaN i plus invalid exception", FUNC(ctanh) (BUILD_COMPLEX (minus_zero, plus_infty)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
check_complex ("ctanh (-2 + inf i) == NaN + NaN i plus invalid exception", FUNC(ctanh) (BUILD_COMPLEX (-2, plus_infty)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
check_complex ("ctanh (-0 - inf i) == NaN + NaN i plus invalid exception", FUNC(ctanh) (BUILD_COMPLEX (minus_zero, minus_infty)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
check_complex ("ctanh (-2 - inf i) == NaN + NaN i plus invalid exception", FUNC(ctanh) (BUILD_COMPLEX (-2, minus_infty)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION);
|
|
|
|
check_complex ("ctanh (inf + NaN i) == 1.0 + 0.0 i plus sign of zero/inf not specified", FUNC(ctanh) (BUILD_COMPLEX (plus_infty, nan_value)), BUILD_COMPLEX (1.0, 0.0), 0, 0, IGNORE_ZERO_INF_SIGN);
|
|
check_complex ("ctanh (-inf + NaN i) == -1.0 + 0.0 i plus sign of zero/inf not specified", FUNC(ctanh) (BUILD_COMPLEX (minus_infty, nan_value)), BUILD_COMPLEX (-1.0, 0.0), 0, 0, IGNORE_ZERO_INF_SIGN);
|
|
|
|
check_complex ("ctanh (NaN + 0 i) == NaN + 0.0 i", FUNC(ctanh) (BUILD_COMPLEX (nan_value, 0)), BUILD_COMPLEX (nan_value, 0.0), 0, 0, 0);
|
|
check_complex ("ctanh (NaN - 0 i) == NaN - 0 i", FUNC(ctanh) (BUILD_COMPLEX (nan_value, minus_zero)), BUILD_COMPLEX (nan_value, minus_zero), 0, 0, 0);
|
|
|
|
check_complex ("ctanh (NaN + 0.5 i) == NaN + NaN i plus invalid exception allowed", FUNC(ctanh) (BUILD_COMPLEX (nan_value, 0.5)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("ctanh (NaN - 4.5 i) == NaN + NaN i plus invalid exception allowed", FUNC(ctanh) (BUILD_COMPLEX (nan_value, -4.5)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
|
|
check_complex ("ctanh (0 + NaN i) == NaN + NaN i plus invalid exception allowed", FUNC(ctanh) (BUILD_COMPLEX (0, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("ctanh (5 + NaN i) == NaN + NaN i plus invalid exception allowed", FUNC(ctanh) (BUILD_COMPLEX (5, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("ctanh (-0 + NaN i) == NaN + NaN i plus invalid exception allowed", FUNC(ctanh) (BUILD_COMPLEX (minus_zero, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
check_complex ("ctanh (-0.25 + NaN i) == NaN + NaN i plus invalid exception allowed", FUNC(ctanh) (BUILD_COMPLEX (-0.25, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, INVALID_EXCEPTION_OK);
|
|
|
|
check_complex ("ctanh (NaN + NaN i) == NaN + NaN i", FUNC(ctanh) (BUILD_COMPLEX (nan_value, nan_value)), BUILD_COMPLEX (nan_value, nan_value), 0, 0, 0);
|
|
|
|
check_complex ("ctanh (0 + pi/4 i) == 0.0 + 1.0 i", FUNC(ctanh) (BUILD_COMPLEX (0, M_PI_4l)), BUILD_COMPLEX (0.0, 1.0), DELTA799, 0, 0);
|
|
|
|
check_complex ("ctanh (0.7 + 1.2 i) == 1.3472197399061191630 + 0.4778641038326365540 i", FUNC(ctanh) (BUILD_COMPLEX (0.7L, 1.2L)), BUILD_COMPLEX (1.3472197399061191630L, 0.4778641038326365540L), DELTA800, 0, 0);
|
|
check_complex ("ctanh (-2 - 3 i) == -0.9653858790221331242 + 0.0098843750383224937 i", FUNC(ctanh) (BUILD_COMPLEX (-2, -3)), BUILD_COMPLEX (-0.9653858790221331242L, 0.0098843750383224937L), DELTA801, 0, 0);
|
|
|
|
print_complex_max_error ("ctanh", DELTActanh, 0);
|
|
}
|
|
#endif
|
|
|
|
static void
|
|
erf_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(erf) (0);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
check_float ("erf (0) == 0", FUNC(erf) (0), 0, 0, 0, 0);
|
|
check_float ("erf (-0) == -0", FUNC(erf) (minus_zero), minus_zero, 0, 0, 0);
|
|
check_float ("erf (inf) == 1", FUNC(erf) (plus_infty), 1, 0, 0, 0);
|
|
check_float ("erf (-inf) == -1", FUNC(erf) (minus_infty), -1, 0, 0, 0);
|
|
check_float ("erf (NaN) == NaN", FUNC(erf) (nan_value), nan_value, 0, 0, 0);
|
|
|
|
check_float ("erf (0.7) == 0.67780119383741847297", FUNC(erf) (0.7L), 0.67780119383741847297L, 0, 0, 0);
|
|
|
|
check_float ("erf (1.2) == 0.91031397822963538024", FUNC(erf) (1.2L), 0.91031397822963538024L, 0, 0, 0);
|
|
check_float ("erf (2.0) == 0.99532226501895273416", FUNC(erf) (2.0), 0.99532226501895273416L, 0, 0, 0);
|
|
check_float ("erf (4.1) == 0.99999999329997234592", FUNC(erf) (4.1L), 0.99999999329997234592L, 0, 0, 0);
|
|
check_float ("erf (27) == 1.0", FUNC(erf) (27), 1.0L, 0, 0, 0);
|
|
|
|
print_max_error ("erf", 0, 0);
|
|
}
|
|
|
|
|
|
static void
|
|
erfc_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(erfc) (0);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
check_float ("erfc (inf) == 0.0", FUNC(erfc) (plus_infty), 0.0, 0, 0, 0);
|
|
check_float ("erfc (-inf) == 2.0", FUNC(erfc) (minus_infty), 2.0, 0, 0, 0);
|
|
check_float ("erfc (0.0) == 1.0", FUNC(erfc) (0.0), 1.0, 0, 0, 0);
|
|
check_float ("erfc (-0) == 1.0", FUNC(erfc) (minus_zero), 1.0, 0, 0, 0);
|
|
check_float ("erfc (NaN) == NaN", FUNC(erfc) (nan_value), nan_value, 0, 0, 0);
|
|
|
|
check_float ("erfc (0.7) == 0.32219880616258152702", FUNC(erfc) (0.7L), 0.32219880616258152702L, DELTA817, 0, 0);
|
|
|
|
check_float ("erfc (1.2) == 0.089686021770364619762", FUNC(erfc) (1.2L), 0.089686021770364619762L, DELTA818, 0, 0);
|
|
check_float ("erfc (2.0) == 0.0046777349810472658379", FUNC(erfc) (2.0), 0.0046777349810472658379L, DELTA819, 0, 0);
|
|
check_float ("erfc (4.1) == 0.67000276540848983727e-8", FUNC(erfc) (4.1L), 0.67000276540848983727e-8L, DELTA820, 0, 0);
|
|
check_float ("erfc (9) == 0.41370317465138102381e-36", FUNC(erfc) (9), 0.41370317465138102381e-36L, DELTA821, 0, 0);
|
|
|
|
print_max_error ("erfc", DELTAerfc, 0);
|
|
}
|
|
|
|
static void
|
|
exp_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(exp) (0);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
check_float ("exp (0) == 1", FUNC(exp) (0), 1, 0, 0, 0);
|
|
check_float ("exp (-0) == 1", FUNC(exp) (minus_zero), 1, 0, 0, 0);
|
|
|
|
#ifndef TEST_INLINE
|
|
check_float ("exp (inf) == inf", FUNC(exp) (plus_infty), plus_infty, 0, 0, 0);
|
|
check_float ("exp (-inf) == 0", FUNC(exp) (minus_infty), 0, 0, 0, 0);
|
|
#endif
|
|
check_float ("exp (NaN) == NaN", FUNC(exp) (nan_value), nan_value, 0, 0, 0);
|
|
check_float ("exp (1) == e", FUNC(exp) (1), M_El, 0, 0, 0);
|
|
|
|
check_float ("exp (2) == e^2", FUNC(exp) (2), M_E2l, 0, 0, 0);
|
|
check_float ("exp (3) == e^3", FUNC(exp) (3), M_E3l, 0, 0, 0);
|
|
check_float ("exp (0.7) == 2.0137527074704765216", FUNC(exp) (0.7L), 2.0137527074704765216L, DELTA830, 0, 0);
|
|
check_float ("exp (50.0) == 5184705528587072464087.45332293348538", FUNC(exp) (50.0L), 5184705528587072464087.45332293348538L, DELTA831, 0, 0);
|
|
#ifdef TEST_LDOUBLE
|
|
/* The result can only be represented in long double. */
|
|
check_float ("exp (1000.0) == 0.197007111401704699388887935224332313e435", FUNC(exp) (1000.0L), 0.197007111401704699388887935224332313e435L, DELTA832, 0, 0);
|
|
#endif
|
|
print_max_error ("exp", DELTAexp, 0);
|
|
}
|
|
|
|
|
|
#if 0 /* XXX scp XXX */
|
|
static void
|
|
exp10_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(exp10) (0);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
check_float ("exp10 (0) == 1", FUNC(exp10) (0), 1, 0, 0, 0);
|
|
check_float ("exp10 (-0) == 1", FUNC(exp10) (minus_zero), 1, 0, 0, 0);
|
|
|
|
check_float ("exp10 (inf) == inf", FUNC(exp10) (plus_infty), plus_infty, 0, 0, 0);
|
|
check_float ("exp10 (-inf) == 0", FUNC(exp10) (minus_infty), 0, 0, 0, 0);
|
|
check_float ("exp10 (NaN) == NaN", FUNC(exp10) (nan_value), nan_value, 0, 0, 0);
|
|
check_float ("exp10 (3) == 1000", FUNC(exp10) (3), 1000, DELTA838, 0, 0);
|
|
check_float ("exp10 (-1) == 0.1", FUNC(exp10) (-1), 0.1L, DELTA839, 0, 0);
|
|
check_float ("exp10 (1e6) == inf", FUNC(exp10) (1e6), plus_infty, 0, 0, 0);
|
|
check_float ("exp10 (-1e6) == 0", FUNC(exp10) (-1e6), 0, 0, 0, 0);
|
|
check_float ("exp10 (0.7) == 5.0118723362727228500155418688494574", FUNC(exp10) (0.7L), 5.0118723362727228500155418688494574L, DELTA842, 0, 0);
|
|
|
|
print_max_error ("exp10", DELTAexp10, 0);
|
|
}
|
|
#endif
|
|
|
|
static void
|
|
exp2_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(exp2) (0);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
check_float ("exp2 (0) == 1", FUNC(exp2) (0), 1, 0, 0, 0);
|
|
check_float ("exp2 (-0) == 1", FUNC(exp2) (minus_zero), 1, 0, 0, 0);
|
|
check_float ("exp2 (inf) == inf", FUNC(exp2) (plus_infty), plus_infty, 0, 0, 0);
|
|
check_float ("exp2 (-inf) == 0", FUNC(exp2) (minus_infty), 0, 0, 0, 0);
|
|
check_float ("exp2 (NaN) == NaN", FUNC(exp2) (nan_value), nan_value, 0, 0, 0);
|
|
|
|
check_float ("exp2 (10) == 1024", FUNC(exp2) (10), 1024, 0, 0, 0);
|
|
check_float ("exp2 (-1) == 0.5", FUNC(exp2) (-1), 0.5, 0, 0, 0);
|
|
check_float ("exp2 (1e6) == inf", FUNC(exp2) (1e6), plus_infty, 0, 0, 0);
|
|
check_float ("exp2 (-1e6) == 0", FUNC(exp2) (-1e6), 0, 0, 0, 0);
|
|
check_float ("exp2 (0.7) == 1.6245047927124710452", FUNC(exp2) (0.7L), 1.6245047927124710452L, DELTA852, 0, 0);
|
|
|
|
print_max_error ("exp2", DELTAexp2, 0);
|
|
}
|
|
|
|
static void
|
|
expm1_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(expm1) (0);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
check_float ("expm1 (0) == 0", FUNC(expm1) (0), 0, 0, 0, 0);
|
|
check_float ("expm1 (-0) == -0", FUNC(expm1) (minus_zero), minus_zero, 0, 0, 0);
|
|
|
|
#ifndef TEST_INLINE
|
|
check_float ("expm1 (inf) == inf", FUNC(expm1) (plus_infty), plus_infty, 0, 0, 0);
|
|
check_float ("expm1 (-inf) == -1", FUNC(expm1) (minus_infty), -1, 0, 0, 0);
|
|
#endif
|
|
check_float ("expm1 (NaN) == NaN", FUNC(expm1) (nan_value), nan_value, 0, 0, 0);
|
|
|
|
check_float ("expm1 (1) == M_El - 1.0", FUNC(expm1) (1), M_El - 1.0, 0, 0, 0);
|
|
check_float ("expm1 (0.7) == 1.0137527074704765216", FUNC(expm1) (0.7L), 1.0137527074704765216L, DELTA859, 0, 0);
|
|
|
|
print_max_error ("expm1", DELTAexpm1, 0);
|
|
}
|
|
|
|
static void
|
|
fabs_test (void)
|
|
{
|
|
init_max_error ();
|
|
|
|
check_float ("fabs (0) == 0", FUNC(fabs) ((FLOAT)0.0), 0, 0, 0, 0);
|
|
check_float ("fabs (-0) == 0", FUNC(fabs) (minus_zero), 0, 0, 0, 0);
|
|
|
|
check_float ("fabs (inf) == inf", FUNC(fabs) (plus_infty), plus_infty, 0, 0, 0);
|
|
check_float ("fabs (-inf) == inf", FUNC(fabs) (minus_infty), plus_infty, 0, 0, 0);
|
|
check_float ("fabs (NaN) == NaN", FUNC(fabs) (nan_value), nan_value, 0, 0, 0);
|
|
|
|
check_float ("fabs (38.0) == 38.0", FUNC(fabs) ((FLOAT)38.0), 38.0, 0, 0, 0);
|
|
check_float ("fabs (-e) == e", FUNC(fabs) ((FLOAT)-M_El), M_El, 0, 0, 0);
|
|
|
|
print_max_error ("fabs", 0, 0);
|
|
}
|
|
|
|
static void
|
|
fdim_test (void)
|
|
{
|
|
init_max_error ();
|
|
|
|
check_float ("fdim (0, 0) == 0", FUNC(fdim) (0, 0), 0, 0, 0, 0);
|
|
check_float ("fdim (9, 0) == 9", FUNC(fdim) (9, 0), 9, 0, 0, 0);
|
|
check_float ("fdim (0, 9) == 0", FUNC(fdim) (0, 9), 0, 0, 0, 0);
|
|
check_float ("fdim (-9, 0) == 0", FUNC(fdim) (-9, 0), 0, 0, 0, 0);
|
|
check_float ("fdim (0, -9) == 9", FUNC(fdim) (0, -9), 9, 0, 0, 0);
|
|
|
|
check_float ("fdim (inf, 9) == inf", FUNC(fdim) (plus_infty, 9), plus_infty, 0, 0, 0);
|
|
check_float ("fdim (inf, -9) == inf", FUNC(fdim) (plus_infty, -9), plus_infty, 0, 0, 0);
|
|
check_float ("fdim (-inf, 9) == 0", FUNC(fdim) (minus_infty, 9), 0, 0, 0, 0);
|
|
check_float ("fdim (-inf, -9) == 0", FUNC(fdim) (minus_infty, -9), 0, 0, 0, 0);
|
|
check_float ("fdim (9, -inf) == inf", FUNC(fdim) (9, minus_infty), plus_infty, 0, 0, 0);
|
|
check_float ("fdim (-9, -inf) == inf", FUNC(fdim) (-9, minus_infty), plus_infty, 0, 0, 0);
|
|
check_float ("fdim (9, inf) == 0", FUNC(fdim) (9, plus_infty), 0, 0, 0, 0);
|
|
check_float ("fdim (-9, inf) == 0", FUNC(fdim) (-9, plus_infty), 0, 0, 0, 0);
|
|
|
|
check_float ("fdim (0, NaN) == NaN", FUNC(fdim) (0, nan_value), nan_value, 0, 0, 0);
|
|
check_float ("fdim (9, NaN) == NaN", FUNC(fdim) (9, nan_value), nan_value, 0, 0, 0);
|
|
check_float ("fdim (-9, NaN) == NaN", FUNC(fdim) (-9, nan_value), nan_value, 0, 0, 0);
|
|
check_float ("fdim (NaN, 9) == NaN", FUNC(fdim) (nan_value, 9), nan_value, 0, 0, 0);
|
|
check_float ("fdim (NaN, -9) == NaN", FUNC(fdim) (nan_value, -9), nan_value, 0, 0, 0);
|
|
check_float ("fdim (inf, NaN) == NaN", FUNC(fdim) (plus_infty, nan_value), nan_value, 0, 0, 0);
|
|
check_float ("fdim (-inf, NaN) == NaN", FUNC(fdim) (minus_infty, nan_value), nan_value, 0, 0, 0);
|
|
check_float ("fdim (NaN, inf) == NaN", FUNC(fdim) (nan_value, plus_infty), nan_value, 0, 0, 0);
|
|
check_float ("fdim (NaN, -inf) == NaN", FUNC(fdim) (nan_value, minus_infty), nan_value, 0, 0, 0);
|
|
check_float ("fdim (NaN, NaN) == NaN", FUNC(fdim) (nan_value, nan_value), nan_value, 0, 0, 0);
|
|
|
|
print_max_error ("fdim", 0, 0);
|
|
}
|
|
|
|
static void
|
|
floor_test (void)
|
|
{
|
|
init_max_error ();
|
|
|
|
check_float ("floor (0.0) == 0.0", FUNC(floor) (0.0), 0.0, 0, 0, 0);
|
|
check_float ("floor (-0) == -0", FUNC(floor) (minus_zero), minus_zero, 0, 0, 0);
|
|
check_float ("floor (inf) == inf", FUNC(floor) (plus_infty), plus_infty, 0, 0, 0);
|
|
check_float ("floor (-inf) == -inf", FUNC(floor) (minus_infty), minus_infty, 0, 0, 0);
|
|
check_float ("floor (NaN) == NaN", FUNC(floor) (nan_value), nan_value, 0, 0, 0);
|
|
|
|
check_float ("floor (pi) == 3.0", FUNC(floor) (M_PIl), 3.0, 0, 0, 0);
|
|
check_float ("floor (-pi) == -4.0", FUNC(floor) (-M_PIl), -4.0, 0, 0, 0);
|
|
|
|
print_max_error ("floor", 0, 0);
|
|
}
|
|
|
|
static void
|
|
fma_test (void)
|
|
{
|
|
init_max_error ();
|
|
|
|
check_float ("fma (1.0, 2.0, 3.0) == 5.0", FUNC(fma) (1.0, 2.0, 3.0), 5.0, 0, 0, 0);
|
|
check_float ("fma (NaN, 2.0, 3.0) == NaN", FUNC(fma) (nan_value, 2.0, 3.0), nan_value, 0, 0, 0);
|
|
check_float ("fma (1.0, NaN, 3.0) == NaN", FUNC(fma) (1.0, nan_value, 3.0), nan_value, 0, 0, 0);
|
|
check_float ("fma (1.0, 2.0, NaN) == NaN plus invalid exception allowed", FUNC(fma) (1.0, 2.0, nan_value), nan_value, 0, 0, INVALID_EXCEPTION_OK);
|
|
check_float ("fma (inf, 0.0, NaN) == NaN plus invalid exception allowed", FUNC(fma) (plus_infty, 0.0, nan_value), nan_value, 0, 0, INVALID_EXCEPTION_OK);
|
|
check_float ("fma (-inf, 0.0, NaN) == NaN plus invalid exception allowed", FUNC(fma) (minus_infty, 0.0, nan_value), nan_value, 0, 0, INVALID_EXCEPTION_OK);
|
|
check_float ("fma (0.0, inf, NaN) == NaN plus invalid exception allowed", FUNC(fma) (0.0, plus_infty, nan_value), nan_value, 0, 0, INVALID_EXCEPTION_OK);
|
|
check_float ("fma (0.0, -inf, NaN) == NaN plus invalid exception allowed", FUNC(fma) (0.0, minus_infty, nan_value), nan_value, 0, 0, INVALID_EXCEPTION_OK);
|
|
check_float ("fma (inf, 0.0, 1.0) == NaN plus invalid exception", FUNC(fma) (plus_infty, 0.0, 1.0), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
check_float ("fma (-inf, 0.0, 1.0) == NaN plus invalid exception", FUNC(fma) (minus_infty, 0.0, 1.0), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
check_float ("fma (0.0, inf, 1.0) == NaN plus invalid exception", FUNC(fma) (0.0, plus_infty, 1.0), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
check_float ("fma (0.0, -inf, 1.0) == NaN plus invalid exception", FUNC(fma) (0.0, minus_infty, 1.0), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
|
|
check_float ("fma (inf, inf, -inf) == NaN plus invalid exception", FUNC(fma) (plus_infty, plus_infty, minus_infty), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
check_float ("fma (-inf, inf, inf) == NaN plus invalid exception", FUNC(fma) (minus_infty, plus_infty, plus_infty), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
check_float ("fma (inf, -inf, inf) == NaN plus invalid exception", FUNC(fma) (plus_infty, minus_infty, plus_infty), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
check_float ("fma (-inf, -inf, -inf) == NaN plus invalid exception", FUNC(fma) (minus_infty, minus_infty, minus_infty), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
|
|
print_max_error ("fma", 0, 0);
|
|
}
|
|
|
|
|
|
static void
|
|
fmax_test (void)
|
|
{
|
|
init_max_error ();
|
|
|
|
check_float ("fmax (0, 0) == 0", FUNC(fmax) (0, 0), 0, 0, 0, 0);
|
|
check_float ("fmax (-0, -0) == -0", FUNC(fmax) (minus_zero, minus_zero), minus_zero, 0, 0, 0);
|
|
check_float ("fmax (9, 0) == 9", FUNC(fmax) (9, 0), 9, 0, 0, 0);
|
|
check_float ("fmax (0, 9) == 9", FUNC(fmax) (0, 9), 9, 0, 0, 0);
|
|
check_float ("fmax (-9, 0) == 0", FUNC(fmax) (-9, 0), 0, 0, 0, 0);
|
|
check_float ("fmax (0, -9) == 0", FUNC(fmax) (0, -9), 0, 0, 0, 0);
|
|
|
|
check_float ("fmax (inf, 9) == inf", FUNC(fmax) (plus_infty, 9), plus_infty, 0, 0, 0);
|
|
check_float ("fmax (0, inf) == inf", FUNC(fmax) (0, plus_infty), plus_infty, 0, 0, 0);
|
|
check_float ("fmax (-9, inf) == inf", FUNC(fmax) (-9, plus_infty), plus_infty, 0, 0, 0);
|
|
check_float ("fmax (inf, -9) == inf", FUNC(fmax) (plus_infty, -9), plus_infty, 0, 0, 0);
|
|
|
|
check_float ("fmax (-inf, 9) == 9", FUNC(fmax) (minus_infty, 9), 9, 0, 0, 0);
|
|
check_float ("fmax (-inf, -9) == -9", FUNC(fmax) (minus_infty, -9), -9, 0, 0, 0);
|
|
check_float ("fmax (9, -inf) == 9", FUNC(fmax) (9, minus_infty), 9, 0, 0, 0);
|
|
check_float ("fmax (-9, -inf) == -9", FUNC(fmax) (-9, minus_infty), -9, 0, 0, 0);
|
|
|
|
check_float ("fmax (0, NaN) == 0", FUNC(fmax) (0, nan_value), 0, 0, 0, 0);
|
|
check_float ("fmax (9, NaN) == 9", FUNC(fmax) (9, nan_value), 9, 0, 0, 0);
|
|
check_float ("fmax (-9, NaN) == -9", FUNC(fmax) (-9, nan_value), -9, 0, 0, 0);
|
|
check_float ("fmax (NaN, 0) == 0", FUNC(fmax) (nan_value, 0), 0, 0, 0, 0);
|
|
check_float ("fmax (NaN, 9) == 9", FUNC(fmax) (nan_value, 9), 9, 0, 0, 0);
|
|
check_float ("fmax (NaN, -9) == -9", FUNC(fmax) (nan_value, -9), -9, 0, 0, 0);
|
|
check_float ("fmax (inf, NaN) == inf", FUNC(fmax) (plus_infty, nan_value), plus_infty, 0, 0, 0);
|
|
check_float ("fmax (-inf, NaN) == -inf", FUNC(fmax) (minus_infty, nan_value), minus_infty, 0, 0, 0);
|
|
check_float ("fmax (NaN, inf) == inf", FUNC(fmax) (nan_value, plus_infty), plus_infty, 0, 0, 0);
|
|
check_float ("fmax (NaN, -inf) == -inf", FUNC(fmax) (nan_value, minus_infty), minus_infty, 0, 0, 0);
|
|
check_float ("fmax (NaN, NaN) == NaN", FUNC(fmax) (nan_value, nan_value), nan_value, 0, 0, 0);
|
|
|
|
print_max_error ("fmax", 0, 0);
|
|
}
|
|
|
|
|
|
static void
|
|
fmin_test (void)
|
|
{
|
|
init_max_error ();
|
|
|
|
check_float ("fmin (0, 0) == 0", FUNC(fmin) (0, 0), 0, 0, 0, 0);
|
|
check_float ("fmin (-0, -0) == -0", FUNC(fmin) (minus_zero, minus_zero), minus_zero, 0, 0, 0);
|
|
check_float ("fmin (9, 0) == 0", FUNC(fmin) (9, 0), 0, 0, 0, 0);
|
|
check_float ("fmin (0, 9) == 0", FUNC(fmin) (0, 9), 0, 0, 0, 0);
|
|
check_float ("fmin (-9, 0) == -9", FUNC(fmin) (-9, 0), -9, 0, 0, 0);
|
|
check_float ("fmin (0, -9) == -9", FUNC(fmin) (0, -9), -9, 0, 0, 0);
|
|
|
|
check_float ("fmin (inf, 9) == 9", FUNC(fmin) (plus_infty, 9), 9, 0, 0, 0);
|
|
check_float ("fmin (9, inf) == 9", FUNC(fmin) (9, plus_infty), 9, 0, 0, 0);
|
|
check_float ("fmin (inf, -9) == -9", FUNC(fmin) (plus_infty, -9), -9, 0, 0, 0);
|
|
check_float ("fmin (-9, inf) == -9", FUNC(fmin) (-9, plus_infty), -9, 0, 0, 0);
|
|
check_float ("fmin (-inf, 9) == -inf", FUNC(fmin) (minus_infty, 9), minus_infty, 0, 0, 0);
|
|
check_float ("fmin (-inf, -9) == -inf", FUNC(fmin) (minus_infty, -9), minus_infty, 0, 0, 0);
|
|
check_float ("fmin (9, -inf) == -inf", FUNC(fmin) (9, minus_infty), minus_infty, 0, 0, 0);
|
|
check_float ("fmin (-9, -inf) == -inf", FUNC(fmin) (-9, minus_infty), minus_infty, 0, 0, 0);
|
|
|
|
check_float ("fmin (0, NaN) == 0", FUNC(fmin) (0, nan_value), 0, 0, 0, 0);
|
|
check_float ("fmin (9, NaN) == 9", FUNC(fmin) (9, nan_value), 9, 0, 0, 0);
|
|
check_float ("fmin (-9, NaN) == -9", FUNC(fmin) (-9, nan_value), -9, 0, 0, 0);
|
|
check_float ("fmin (NaN, 0) == 0", FUNC(fmin) (nan_value, 0), 0, 0, 0, 0);
|
|
check_float ("fmin (NaN, 9) == 9", FUNC(fmin) (nan_value, 9), 9, 0, 0, 0);
|
|
check_float ("fmin (NaN, -9) == -9", FUNC(fmin) (nan_value, -9), -9, 0, 0, 0);
|
|
check_float ("fmin (inf, NaN) == inf", FUNC(fmin) (plus_infty, nan_value), plus_infty, 0, 0, 0);
|
|
check_float ("fmin (-inf, NaN) == -inf", FUNC(fmin) (minus_infty, nan_value), minus_infty, 0, 0, 0);
|
|
check_float ("fmin (NaN, inf) == inf", FUNC(fmin) (nan_value, plus_infty), plus_infty, 0, 0, 0);
|
|
check_float ("fmin (NaN, -inf) == -inf", FUNC(fmin) (nan_value, minus_infty), minus_infty, 0, 0, 0);
|
|
check_float ("fmin (NaN, NaN) == NaN", FUNC(fmin) (nan_value, nan_value), nan_value, 0, 0, 0);
|
|
|
|
print_max_error ("fmin", 0, 0);
|
|
}
|
|
|
|
|
|
static void
|
|
fmod_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(fmod) (6.5, 2.3L);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
/* fmod (+0, y) == +0 for y != 0. */
|
|
check_float ("fmod (0, 3) == 0", FUNC(fmod) (0, 3), 0, 0, 0, 0);
|
|
|
|
/* fmod (-0, y) == -0 for y != 0. */
|
|
check_float ("fmod (-0, 3) == -0", FUNC(fmod) (minus_zero, 3), minus_zero, 0, 0, 0);
|
|
|
|
/* fmod (+inf, y) == NaN plus invalid exception. */
|
|
check_float ("fmod (inf, 3) == NaN plus invalid exception", FUNC(fmod) (plus_infty, 3), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
/* fmod (-inf, y) == NaN plus invalid exception. */
|
|
check_float ("fmod (-inf, 3) == NaN plus invalid exception", FUNC(fmod) (minus_infty, 3), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
/* fmod (x, +0) == NaN plus invalid exception. */
|
|
check_float ("fmod (3, 0) == NaN plus invalid exception", FUNC(fmod) (3, 0), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
/* fmod (x, -0) == NaN plus invalid exception. */
|
|
check_float ("fmod (3, -0) == NaN plus invalid exception", FUNC(fmod) (3, minus_zero), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
|
|
/* fmod (x, +inf) == x for x not infinite. */
|
|
check_float ("fmod (3.0, inf) == 3.0", FUNC(fmod) (3.0, plus_infty), 3.0, 0, 0, 0);
|
|
/* fmod (x, -inf) == x for x not infinite. */
|
|
check_float ("fmod (3.0, -inf) == 3.0", FUNC(fmod) (3.0, minus_infty), 3.0, 0, 0, 0);
|
|
|
|
check_float ("fmod (NaN, NaN) == NaN", FUNC(fmod) (nan_value, nan_value), nan_value, 0, 0, 0);
|
|
|
|
check_float ("fmod (6.5, 2.3) == 1.9", FUNC(fmod) (6.5, 2.3L), 1.9L, DELTA972, 0, 0);
|
|
check_float ("fmod (-6.5, 2.3) == -1.9", FUNC(fmod) (-6.5, 2.3L), -1.9L, DELTA973, 0, 0);
|
|
check_float ("fmod (6.5, -2.3) == 1.9", FUNC(fmod) (6.5, -2.3L), 1.9L, DELTA974, 0, 0);
|
|
check_float ("fmod (-6.5, -2.3) == -1.9", FUNC(fmod) (-6.5, -2.3L), -1.9L, DELTA975, 0, 0);
|
|
|
|
print_max_error ("fmod", DELTAfmod, 0);
|
|
}
|
|
|
|
static void
|
|
fpclassify_test (void)
|
|
{
|
|
init_max_error ();
|
|
|
|
check_int ("fpclassify (NaN) == FP_NAN", fpclassify (nan_value), FP_NAN, 0, 0, 0);
|
|
check_int ("fpclassify (inf) == FP_INFINITE", fpclassify (plus_infty), FP_INFINITE, 0, 0, 0);
|
|
check_int ("fpclassify (-inf) == FP_INFINITE", fpclassify (minus_infty), FP_INFINITE, 0, 0, 0);
|
|
check_int ("fpclassify (+0) == FP_ZERO", fpclassify (plus_zero), FP_ZERO, 0, 0, 0);
|
|
check_int ("fpclassify (-0) == FP_ZERO", fpclassify (minus_zero), FP_ZERO, 0, 0, 0);
|
|
check_int ("fpclassify (1000) == FP_NORMAL", fpclassify (1000.0), FP_NORMAL, 0, 0, 0);
|
|
|
|
print_max_error ("fpclassify", 0, 0);
|
|
}
|
|
|
|
|
|
static void
|
|
frexp_test (void)
|
|
{
|
|
int x;
|
|
|
|
init_max_error ();
|
|
|
|
check_float ("frexp (inf, &x) == inf", FUNC(frexp) (plus_infty, &x), plus_infty, 0, 0, 0);
|
|
check_float ("frexp (-inf, &x) == -inf", FUNC(frexp) (minus_infty, &x), minus_infty, 0, 0, 0);
|
|
check_float ("frexp (NaN, &x) == NaN", FUNC(frexp) (nan_value, &x), nan_value, 0, 0, 0);
|
|
|
|
check_float ("frexp (0.0, &x) == 0.0", FUNC(frexp) (0.0, &x), 0.0, 0, 0, 0);
|
|
check_int ("frexp (0.0, &x) sets x to 0.0", x, 0.0, 0, 0, 0);
|
|
check_float ("frexp (-0, &x) == -0", FUNC(frexp) (minus_zero, &x), minus_zero, 0, 0, 0);
|
|
check_int ("frexp (-0, &x) sets x to 0.0", x, 0.0, 0, 0, 0);
|
|
|
|
check_float ("frexp (12.8, &x) == 0.8", FUNC(frexp) (12.8L, &x), 0.8L, 0, 0, 0);
|
|
check_int ("frexp (12.8, &x) sets x to 4", x, 4, 0, 0, 0);
|
|
check_float ("frexp (-27.34, &x) == -0.854375", FUNC(frexp) (-27.34L, &x), -0.854375L, 0, 0, 0);
|
|
check_int ("frexp (-27.34, &x) sets x to 5", x, 5, 0, 0, 0);
|
|
|
|
print_max_error ("frexp", 0, 0);
|
|
}
|
|
|
|
#define gamma lgamma /* XXX scp XXX */
|
|
#define gammaf lgammaf /* XXX scp XXX */
|
|
static void
|
|
gamma_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(gamma) (1);
|
|
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
feclearexcept (FE_ALL_EXCEPT);
|
|
|
|
init_max_error ();
|
|
|
|
signgam = 0;
|
|
check_float ("gamma (inf) == inf", FUNC(gamma) (plus_infty), plus_infty, 0, 0, 0);
|
|
signgam = 0;
|
|
check_float ("gamma (0) == inf plus division by zero exception", FUNC(gamma) (0), plus_infty, 0, 0, DIVIDE_BY_ZERO_EXCEPTION);
|
|
signgam = 0;
|
|
check_float ("gamma (-3) == inf plus division by zero exception", FUNC(gamma) (-3), plus_infty, 0, 0, DIVIDE_BY_ZERO_EXCEPTION);
|
|
signgam = 0;
|
|
check_float ("gamma (-inf) == inf", FUNC(gamma) (minus_infty), plus_infty, 0, 0, 0);
|
|
signgam = 0;
|
|
check_float ("gamma (NaN) == NaN", FUNC(gamma) (nan_value), nan_value, 0, 0, 0);
|
|
|
|
signgam = 0;
|
|
check_float ("gamma (1) == 0", FUNC(gamma) (1), 0, 0, 0, 0);
|
|
check_int ("gamma (1) sets signgam to 1", signgam, 1, 0, 0, 0);
|
|
signgam = 0;
|
|
check_float ("gamma (3) == M_LN2l", FUNC(gamma) (3), M_LN2l, 0, 0, 0);
|
|
check_int ("gamma (3) sets signgam to 1", signgam, 1, 0, 0, 0);
|
|
|
|
signgam = 0;
|
|
check_float ("gamma (0.5) == log(sqrt(pi))", FUNC(gamma) (0.5), M_LOG_SQRT_PIl, 0, 0, 0);
|
|
check_int ("gamma (0.5) sets signgam to 1", signgam, 1, 0, 0, 0);
|
|
signgam = 0;
|
|
check_float ("gamma (-0.5) == log(2*sqrt(pi))", FUNC(gamma) (-0.5), M_LOG_2_SQRT_PIl, DELTA1004, 0, 0);
|
|
check_int ("gamma (-0.5) sets signgam to -1", signgam, -1, 0, 0, 0);
|
|
|
|
print_max_error ("gamma", DELTAgamma, 0);
|
|
}
|
|
#undef gamma /* XXX scp XXX */
|
|
#undef gammaf /* XXX scp XXX */
|
|
|
|
static void
|
|
hypot_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(hypot) (0.7L, 12.4L);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
check_float ("hypot (inf, 1) == inf plus sign of zero/inf not specified", FUNC(hypot) (plus_infty, 1), plus_infty, 0, 0, IGNORE_ZERO_INF_SIGN);
|
|
check_float ("hypot (-inf, 1) == inf plus sign of zero/inf not specified", FUNC(hypot) (minus_infty, 1), plus_infty, 0, 0, IGNORE_ZERO_INF_SIGN);
|
|
|
|
#ifndef TEST_INLINE
|
|
check_float ("hypot (inf, NaN) == inf", FUNC(hypot) (plus_infty, nan_value), plus_infty, 0, 0, 0);
|
|
check_float ("hypot (-inf, NaN) == inf", FUNC(hypot) (minus_infty, nan_value), plus_infty, 0, 0, 0);
|
|
check_float ("hypot (NaN, inf) == inf", FUNC(hypot) (nan_value, plus_infty), plus_infty, 0, 0, 0);
|
|
check_float ("hypot (NaN, -inf) == inf", FUNC(hypot) (nan_value, minus_infty), plus_infty, 0, 0, 0);
|
|
#endif
|
|
|
|
check_float ("hypot (NaN, NaN) == NaN", FUNC(hypot) (nan_value, nan_value), nan_value, 0, 0, 0);
|
|
|
|
/* hypot (x,y) == hypot (+-x, +-y) */
|
|
check_float ("hypot (0.7, 12.4) == 12.419742348374220601176836866763271", FUNC(hypot) (0.7L, 12.4L), 12.419742348374220601176836866763271L, DELTA1013, 0, 0);
|
|
check_float ("hypot (-0.7, 12.4) == 12.419742348374220601176836866763271", FUNC(hypot) (-0.7L, 12.4L), 12.419742348374220601176836866763271L, DELTA1014, 0, 0);
|
|
check_float ("hypot (0.7, -12.4) == 12.419742348374220601176836866763271", FUNC(hypot) (0.7L, -12.4L), 12.419742348374220601176836866763271L, DELTA1015, 0, 0);
|
|
check_float ("hypot (-0.7, -12.4) == 12.419742348374220601176836866763271", FUNC(hypot) (-0.7L, -12.4L), 12.419742348374220601176836866763271L, DELTA1016, 0, 0);
|
|
check_float ("hypot (12.4, 0.7) == 12.419742348374220601176836866763271", FUNC(hypot) (12.4L, 0.7L), 12.419742348374220601176836866763271L, DELTA1017, 0, 0);
|
|
check_float ("hypot (-12.4, 0.7) == 12.419742348374220601176836866763271", FUNC(hypot) (-12.4L, 0.7L), 12.419742348374220601176836866763271L, DELTA1018, 0, 0);
|
|
check_float ("hypot (12.4, -0.7) == 12.419742348374220601176836866763271", FUNC(hypot) (12.4L, -0.7L), 12.419742348374220601176836866763271L, DELTA1019, 0, 0);
|
|
check_float ("hypot (-12.4, -0.7) == 12.419742348374220601176836866763271", FUNC(hypot) (-12.4L, -0.7L), 12.419742348374220601176836866763271L, DELTA1020, 0, 0);
|
|
|
|
/* hypot (x,0) == fabs (x) */
|
|
check_float ("hypot (0.7, 0) == 0.7", FUNC(hypot) (0.7L, 0), 0.7L, 0, 0, 0);
|
|
check_float ("hypot (-0.7, 0) == 0.7", FUNC(hypot) (-0.7L, 0), 0.7L, 0, 0, 0);
|
|
check_float ("hypot (-5.7e7, 0) == 5.7e7", FUNC(hypot) (-5.7e7, 0), 5.7e7L, 0, 0, 0);
|
|
|
|
check_float ("hypot (0.7, 1.2) == 1.3892443989449804508432547041028554", FUNC(hypot) (0.7L, 1.2L), 1.3892443989449804508432547041028554L, DELTA1024, 0, 0);
|
|
|
|
print_max_error ("hypot", DELTAhypot, 0);
|
|
}
|
|
|
|
|
|
static void
|
|
ilogb_test (void)
|
|
{
|
|
init_max_error ();
|
|
|
|
check_int ("ilogb (1) == 0", FUNC(ilogb) (1), 0, 0, 0, 0);
|
|
check_int ("ilogb (e) == 1", FUNC(ilogb) (M_El), 1, 0, 0, 0);
|
|
check_int ("ilogb (1024) == 10", FUNC(ilogb) (1024), 10, 0, 0, 0);
|
|
check_int ("ilogb (-2000) == 10", FUNC(ilogb) (-2000), 10, 0, 0, 0);
|
|
|
|
/* XXX We have a problem here: the standard does not tell us whether
|
|
exceptions are allowed/required. ignore them for now. */
|
|
|
|
check_int ("ilogb (0.0) == FP_ILOGB0 plus exceptions allowed", FUNC(ilogb) (0.0), FP_ILOGB0, 0, 0, EXCEPTIONS_OK);
|
|
check_int ("ilogb (NaN) == FP_ILOGBNAN plus exceptions allowed", FUNC(ilogb) (nan_value), FP_ILOGBNAN, 0, 0, EXCEPTIONS_OK);
|
|
check_int ("ilogb (inf) == INT_MAX plus exceptions allowed", FUNC(ilogb) (plus_infty), INT_MAX, 0, 0, EXCEPTIONS_OK);
|
|
check_int ("ilogb (-inf) == INT_MAX plus exceptions allowed", FUNC(ilogb) (minus_infty), INT_MAX, 0, 0, EXCEPTIONS_OK);
|
|
|
|
print_max_error ("ilogb", 0, 0);
|
|
}
|
|
|
|
static void
|
|
isfinite_test (void)
|
|
{
|
|
init_max_error ();
|
|
|
|
check_bool ("isfinite (0) == true", isfinite (0.0), 1, 0, 0, 0);
|
|
check_bool ("isfinite (-0) == true", isfinite (minus_zero), 1, 0, 0, 0);
|
|
check_bool ("isfinite (10) == true", isfinite (10.0), 1, 0, 0, 0);
|
|
check_bool ("isfinite (inf) == false", isfinite (plus_infty), 0, 0, 0, 0);
|
|
check_bool ("isfinite (-inf) == false", isfinite (minus_infty), 0, 0, 0, 0);
|
|
check_bool ("isfinite (NaN) == false", isfinite (nan_value), 0, 0, 0, 0);
|
|
|
|
print_max_error ("isfinite", 0, 0);
|
|
}
|
|
|
|
static void
|
|
isnormal_test (void)
|
|
{
|
|
init_max_error ();
|
|
|
|
check_bool ("isnormal (0) == false", isnormal (0.0), 0, 0, 0, 0);
|
|
check_bool ("isnormal (-0) == false", isnormal (minus_zero), 0, 0, 0, 0);
|
|
check_bool ("isnormal (10) == true", isnormal (10.0), 1, 0, 0, 0);
|
|
check_bool ("isnormal (inf) == false", isnormal (plus_infty), 0, 0, 0, 0);
|
|
check_bool ("isnormal (-inf) == false", isnormal (minus_infty), 0, 0, 0, 0);
|
|
check_bool ("isnormal (NaN) == false", isnormal (nan_value), 0, 0, 0, 0);
|
|
|
|
print_max_error ("isnormal", 0, 0);
|
|
}
|
|
|
|
static void
|
|
j0_test (void)
|
|
{
|
|
FLOAT s, c;
|
|
errno = 0;
|
|
FUNC (sincos) (0, &s, &c);
|
|
if (errno == ENOSYS)
|
|
/* Required function not implemented. */
|
|
return;
|
|
FUNC(j0) (0);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
/* j0 is the Bessel function of the first kind of order 0 */
|
|
check_float ("j0 (NaN) == NaN", FUNC(j0) (nan_value), nan_value, 0, 0, 0);
|
|
check_float ("j0 (inf) == 0", FUNC(j0) (plus_infty), 0, 0, 0, 0);
|
|
check_float ("j0 (-1.0) == 0.76519768655796655145", FUNC(j0) (-1.0), 0.76519768655796655145L, 0, 0, 0);
|
|
check_float ("j0 (0.0) == 1.0", FUNC(j0) (0.0), 1.0, 0, 0, 0);
|
|
check_float ("j0 (0.1) == 0.99750156206604003228", FUNC(j0) (0.1L), 0.99750156206604003228L, 0, 0, 0);
|
|
check_float ("j0 (0.7) == 0.88120088860740528084", FUNC(j0) (0.7L), 0.88120088860740528084L, 0, 0, 0);
|
|
check_float ("j0 (1.0) == 0.76519768655796655145", FUNC(j0) (1.0), 0.76519768655796655145L, 0, 0, 0);
|
|
check_float ("j0 (1.5) == 0.51182767173591812875", FUNC(j0) (1.5), 0.51182767173591812875L, 0, 0, 0);
|
|
check_float ("j0 (2.0) == 0.22389077914123566805", FUNC(j0) (2.0), 0.22389077914123566805L, DELTA1053, 0, 0);
|
|
check_float ("j0 (8.0) == 0.17165080713755390609", FUNC(j0) (8.0), 0.17165080713755390609L, DELTA1054, 0, 0);
|
|
check_float ("j0 (10.0) == -0.24593576445134833520", FUNC(j0) (10.0), -0.24593576445134833520L, DELTA1055, 0, 0);
|
|
|
|
print_max_error ("j0", DELTAj0, 0);
|
|
}
|
|
|
|
|
|
static void
|
|
j1_test (void)
|
|
{
|
|
FLOAT s, c;
|
|
errno = 0;
|
|
FUNC (sincos) (0, &s, &c);
|
|
if (errno == ENOSYS)
|
|
/* Required function not implemented. */
|
|
return;
|
|
FUNC(j1) (0);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
/* j1 is the Bessel function of the first kind of order 1 */
|
|
|
|
init_max_error ();
|
|
|
|
check_float ("j1 (NaN) == NaN", FUNC(j1) (nan_value), nan_value, 0, 0, 0);
|
|
check_float ("j1 (inf) == 0", FUNC(j1) (plus_infty), 0, 0, 0, 0);
|
|
|
|
check_float ("j1 (-1.0) == -0.44005058574493351596", FUNC(j1) (-1.0), -0.44005058574493351596L, 0, 0, 0);
|
|
check_float ("j1 (0.0) == 0.0", FUNC(j1) (0.0), 0.0, 0, 0, 0);
|
|
check_float ("j1 (0.1) == 0.049937526036241997556", FUNC(j1) (0.1L), 0.049937526036241997556L, 0, 0, 0);
|
|
check_float ("j1 (0.7) == 0.32899574154005894785", FUNC(j1) (0.7L), 0.32899574154005894785L, 0, 0, 0);
|
|
check_float ("j1 (1.0) == 0.44005058574493351596", FUNC(j1) (1.0), 0.44005058574493351596L, 0, 0, 0);
|
|
check_float ("j1 (1.5) == 0.55793650791009964199", FUNC(j1) (1.5), 0.55793650791009964199L, 0, 0, 0);
|
|
check_float ("j1 (2.0) == 0.57672480775687338720", FUNC(j1) (2.0), 0.57672480775687338720L, DELTA1064, 0, 0);
|
|
check_float ("j1 (8.0) == 0.23463634685391462438", FUNC(j1) (8.0), 0.23463634685391462438L, DELTA1065, 0, 0);
|
|
check_float ("j1 (10.0) == 0.043472746168861436670", FUNC(j1) (10.0), 0.043472746168861436670L, DELTA1066, 0, 0);
|
|
|
|
print_max_error ("j1", DELTAj1, 0);
|
|
}
|
|
|
|
static void
|
|
jn_test (void)
|
|
{
|
|
FLOAT s, c;
|
|
errno = 0;
|
|
FUNC (sincos) (0, &s, &c);
|
|
if (errno == ENOSYS)
|
|
/* Required function not implemented. */
|
|
return;
|
|
FUNC(jn) (1, 1);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
/* jn is the Bessel function of the first kind of order n. */
|
|
init_max_error ();
|
|
|
|
/* jn (0, x) == j0 (x) */
|
|
check_float ("jn (0, NaN) == NaN", FUNC(jn) (0, nan_value), nan_value, 0, 0, 0);
|
|
check_float ("jn (0, inf) == 0", FUNC(jn) (0, plus_infty), 0, 0, 0, 0);
|
|
check_float ("jn (0, -1.0) == 0.76519768655796655145", FUNC(jn) (0, -1.0), 0.76519768655796655145L, 0, 0, 0);
|
|
check_float ("jn (0, 0.0) == 1.0", FUNC(jn) (0, 0.0), 1.0, 0, 0, 0);
|
|
check_float ("jn (0, 0.1) == 0.99750156206604003228", FUNC(jn) (0, 0.1L), 0.99750156206604003228L, 0, 0, 0);
|
|
check_float ("jn (0, 0.7) == 0.88120088860740528084", FUNC(jn) (0, 0.7L), 0.88120088860740528084L, 0, 0, 0);
|
|
check_float ("jn (0, 1.0) == 0.76519768655796655145", FUNC(jn) (0, 1.0), 0.76519768655796655145L, 0, 0, 0);
|
|
check_float ("jn (0, 1.5) == 0.51182767173591812875", FUNC(jn) (0, 1.5), 0.51182767173591812875L, 0, 0, 0);
|
|
check_float ("jn (0, 2.0) == 0.22389077914123566805", FUNC(jn) (0, 2.0), 0.22389077914123566805L, DELTA1075, 0, 0);
|
|
check_float ("jn (0, 8.0) == 0.17165080713755390609", FUNC(jn) (0, 8.0), 0.17165080713755390609L, DELTA1076, 0, 0);
|
|
check_float ("jn (0, 10.0) == -0.24593576445134833520", FUNC(jn) (0, 10.0), -0.24593576445134833520L, DELTA1077, 0, 0);
|
|
|
|
/* jn (1, x) == j1 (x) */
|
|
check_float ("jn (1, NaN) == NaN", FUNC(jn) (1, nan_value), nan_value, 0, 0, 0);
|
|
check_float ("jn (1, inf) == 0", FUNC(jn) (1, plus_infty), 0, 0, 0, 0);
|
|
|
|
check_float ("jn (1, -1.0) == -0.44005058574493351596", FUNC(jn) (1, -1.0), -0.44005058574493351596L, 0, 0, 0);
|
|
check_float ("jn (1, 0.0) == 0.0", FUNC(jn) (1, 0.0), 0.0, 0, 0, 0);
|
|
check_float ("jn (1, 0.1) == 0.049937526036241997556", FUNC(jn) (1, 0.1L), 0.049937526036241997556L, 0, 0, 0);
|
|
check_float ("jn (1, 0.7) == 0.32899574154005894785", FUNC(jn) (1, 0.7L), 0.32899574154005894785L, 0, 0, 0);
|
|
check_float ("jn (1, 1.0) == 0.44005058574493351596", FUNC(jn) (1, 1.0), 0.44005058574493351596L, 0, 0, 0);
|
|
check_float ("jn (1, 1.5) == 0.55793650791009964199", FUNC(jn) (1, 1.5), 0.55793650791009964199L, 0, 0, 0);
|
|
check_float ("jn (1, 2.0) == 0.57672480775687338720", FUNC(jn) (1, 2.0), 0.57672480775687338720L, DELTA1086, 0, 0);
|
|
check_float ("jn (1, 8.0) == 0.23463634685391462438", FUNC(jn) (1, 8.0), 0.23463634685391462438L, DELTA1087, 0, 0);
|
|
check_float ("jn (1, 10.0) == 0.043472746168861436670", FUNC(jn) (1, 10.0), 0.043472746168861436670L, DELTA1088, 0, 0);
|
|
|
|
/* jn (3, x) */
|
|
check_float ("jn (3, NaN) == NaN", FUNC(jn) (3, nan_value), nan_value, 0, 0, 0);
|
|
check_float ("jn (3, inf) == 0", FUNC(jn) (3, plus_infty), 0, 0, 0, 0);
|
|
|
|
check_float ("jn (3, -1.0) == -0.019563353982668405919", FUNC(jn) (3, -1.0), -0.019563353982668405919L, DELTA1091, 0, 0);
|
|
check_float ("jn (3, 0.0) == 0.0", FUNC(jn) (3, 0.0), 0.0, 0, 0, 0);
|
|
check_float ("jn (3, 0.1) == 0.000020820315754756261429", FUNC(jn) (3, 0.1L), 0.000020820315754756261429L, DELTA1093, 0, 0);
|
|
check_float ("jn (3, 0.7) == 0.0069296548267508408077", FUNC(jn) (3, 0.7L), 0.0069296548267508408077L, DELTA1094, 0, 0);
|
|
check_float ("jn (3, 1.0) == 0.019563353982668405919", FUNC(jn) (3, 1.0), 0.019563353982668405919L, DELTA1095, 0, 0);
|
|
check_float ("jn (3, 2.0) == 0.12894324947440205110", FUNC(jn) (3, 2.0), 0.12894324947440205110L, DELTA1096, 0, 0);
|
|
check_float ("jn (3, 10.0) == 0.058379379305186812343", FUNC(jn) (3, 10.0), 0.058379379305186812343L, DELTA1097, 0, 0);
|
|
|
|
/* jn (10, x) */
|
|
check_float ("jn (10, NaN) == NaN", FUNC(jn) (10, nan_value), nan_value, 0, 0, 0);
|
|
check_float ("jn (10, inf) == 0", FUNC(jn) (10, plus_infty), 0, 0, 0, 0);
|
|
|
|
check_float ("jn (10, -1.0) == 0.26306151236874532070e-9", FUNC(jn) (10, -1.0), 0.26306151236874532070e-9L, DELTA1100, 0, 0);
|
|
check_float ("jn (10, 0.0) == 0.0", FUNC(jn) (10, 0.0), 0.0, 0, 0, 0);
|
|
check_float ("jn (10, 0.1) == 0.26905328954342155795e-19", FUNC(jn) (10, 0.1L), 0.26905328954342155795e-19L, DELTA1102, 0, 0);
|
|
check_float ("jn (10, 0.7) == 0.75175911502153953928e-11", FUNC(jn) (10, 0.7L), 0.75175911502153953928e-11L, DELTA1103, 0, 0);
|
|
check_float ("jn (10, 1.0) == 0.26306151236874532070e-9", FUNC(jn) (10, 1.0), 0.26306151236874532070e-9L, DELTA1104, 0, 0);
|
|
check_float ("jn (10, 2.0) == 0.25153862827167367096e-6", FUNC(jn) (10, 2.0), 0.25153862827167367096e-6L, DELTA1105, 0, 0);
|
|
check_float ("jn (10, 10.0) == 0.20748610663335885770", FUNC(jn) (10, 10.0), 0.20748610663335885770L, DELTA1106, 0, 0);
|
|
|
|
print_max_error ("jn", DELTAjn, 0);
|
|
}
|
|
|
|
|
|
static void
|
|
ldexp_test (void)
|
|
{
|
|
check_float ("ldexp (0, 0) == 0", FUNC(ldexp) (0, 0), 0, 0, 0, 0);
|
|
check_float ("ldexp (-0, 0) == -0", FUNC(ldexp) (minus_zero, 0), minus_zero, 0, 0, 0);
|
|
|
|
check_float ("ldexp (inf, 1) == inf", FUNC(ldexp) (plus_infty, 1), plus_infty, 0, 0, 0);
|
|
check_float ("ldexp (-inf, 1) == -inf", FUNC(ldexp) (minus_infty, 1), minus_infty, 0, 0, 0);
|
|
check_float ("ldexp (NaN, 1) == NaN", FUNC(ldexp) (nan_value, 1), nan_value, 0, 0, 0);
|
|
|
|
check_float ("ldexp (0.8, 4) == 12.8", FUNC(ldexp) (0.8L, 4), 12.8L, 0, 0, 0);
|
|
check_float ("ldexp (-0.854375, 5) == -27.34", FUNC(ldexp) (-0.854375L, 5), -27.34L, 0, 0, 0);
|
|
|
|
/* ldexp (x, 0) == x. */
|
|
check_float ("ldexp (1.0, 0) == 1.0", FUNC(ldexp) (1.0L, 0L), 1.0L, 0, 0, 0);
|
|
}
|
|
|
|
static void
|
|
lgamma_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(lgamma) (0);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
feclearexcept (FE_ALL_EXCEPT);
|
|
|
|
init_max_error ();
|
|
|
|
signgam = 0;
|
|
check_float ("lgamma (inf) == inf", FUNC(lgamma) (plus_infty), plus_infty, 0, 0, 0);
|
|
signgam = 0;
|
|
check_float ("lgamma (0) == inf plus division by zero exception", FUNC(lgamma) (0), plus_infty, 0, 0, DIVIDE_BY_ZERO_EXCEPTION);
|
|
signgam = 0;
|
|
check_float ("lgamma (NaN) == NaN", FUNC(lgamma) (nan_value), nan_value, 0, 0, 0);
|
|
|
|
/* lgamma (x) == +inf plus divide by zero exception for integer x <= 0. */
|
|
signgam = 0;
|
|
check_float ("lgamma (-3) == inf plus division by zero exception", FUNC(lgamma) (-3), plus_infty, 0, 0, DIVIDE_BY_ZERO_EXCEPTION);
|
|
signgam = 0;
|
|
check_float ("lgamma (-inf) == inf", FUNC(lgamma) (minus_infty), plus_infty, 0, 0, 0);
|
|
|
|
signgam = 0;
|
|
check_float ("lgamma (1) == 0", FUNC(lgamma) (1), 0, 0, 0, 0);
|
|
check_int ("lgamma (1) sets signgam to 1", signgam, 1, 0, 0, 0);
|
|
|
|
signgam = 0;
|
|
check_float ("lgamma (3) == M_LN2l", FUNC(lgamma) (3), M_LN2l, 0, 0, 0);
|
|
check_int ("lgamma (3) sets signgam to 1", signgam, 1, 0, 0, 0);
|
|
|
|
signgam = 0;
|
|
check_float ("lgamma (0.5) == log(sqrt(pi))", FUNC(lgamma) (0.5), M_LOG_SQRT_PIl, 0, 0, 0);
|
|
check_int ("lgamma (0.5) sets signgam to 1", signgam, 1, 0, 0, 0);
|
|
signgam = 0;
|
|
check_float ("lgamma (-0.5) == log(2*sqrt(pi))", FUNC(lgamma) (-0.5), M_LOG_2_SQRT_PIl, DELTA1126, 0, 0);
|
|
check_int ("lgamma (-0.5) sets signgam to -1", signgam, -1, 0, 0, 0);
|
|
signgam = 0;
|
|
check_float ("lgamma (0.7) == 0.26086724653166651439", FUNC(lgamma) (0.7L), 0.26086724653166651439L, DELTA1128, 0, 0);
|
|
check_int ("lgamma (0.7) sets signgam to 1", signgam, 1, 0, 0, 0);
|
|
signgam = 0;
|
|
check_float ("lgamma (1.2) == -0.853740900033158497197e-1", FUNC(lgamma) (1.2L), -0.853740900033158497197e-1L, DELTA1130, 0, 0);
|
|
check_int ("lgamma (1.2) sets signgam to 1", signgam, 1, 0, 0, 0);
|
|
|
|
print_max_error ("lgamma", DELTAlgamma, 0);
|
|
}
|
|
|
|
static void
|
|
lrint_test (void)
|
|
{
|
|
/* XXX this test is incomplete. We need to have a way to specifiy
|
|
the rounding method and test the critical cases. So far, only
|
|
unproblematic numbers are tested. */
|
|
|
|
init_max_error ();
|
|
|
|
check_long ("lrint (0.0) == 0", FUNC(lrint) (0.0), 0, 0, 0, 0);
|
|
check_long ("lrint (-0) == 0", FUNC(lrint) (minus_zero), 0, 0, 0, 0);
|
|
check_long ("lrint (0.2) == 0", FUNC(lrint) (0.2L), 0, 0, 0, 0);
|
|
check_long ("lrint (-0.2) == 0", FUNC(lrint) (-0.2L), 0, 0, 0, 0);
|
|
|
|
check_long ("lrint (1.4) == 1", FUNC(lrint) (1.4L), 1, 0, 0, 0);
|
|
check_long ("lrint (-1.4) == -1", FUNC(lrint) (-1.4L), -1, 0, 0, 0);
|
|
|
|
check_long ("lrint (8388600.3) == 8388600", FUNC(lrint) (8388600.3L), 8388600, 0, 0, 0);
|
|
check_long ("lrint (-8388600.3) == -8388600", FUNC(lrint) (-8388600.3L), -8388600, 0, 0, 0);
|
|
|
|
print_max_error ("lrint", 0, 0);
|
|
}
|
|
|
|
static void
|
|
llrint_test (void)
|
|
{
|
|
/* XXX this test is incomplete. We need to have a way to specifiy
|
|
the rounding method and test the critical cases. So far, only
|
|
unproblematic numbers are tested. */
|
|
|
|
init_max_error ();
|
|
|
|
check_longlong ("llrint (0.0) == 0", FUNC(llrint) (0.0), 0, 0, 0, 0);
|
|
check_longlong ("llrint (-0) == 0", FUNC(llrint) (minus_zero), 0, 0, 0, 0);
|
|
check_longlong ("llrint (0.2) == 0", FUNC(llrint) (0.2L), 0, 0, 0, 0);
|
|
check_longlong ("llrint (-0.2) == 0", FUNC(llrint) (-0.2L), 0, 0, 0, 0);
|
|
|
|
check_longlong ("llrint (1.4) == 1", FUNC(llrint) (1.4L), 1, 0, 0, 0);
|
|
check_longlong ("llrint (-1.4) == -1", FUNC(llrint) (-1.4L), -1, 0, 0, 0);
|
|
|
|
check_longlong ("llrint (8388600.3) == 8388600", FUNC(llrint) (8388600.3L), 8388600, 0, 0, 0);
|
|
check_longlong ("llrint (-8388600.3) == -8388600", FUNC(llrint) (-8388600.3L), -8388600, 0, 0, 0);
|
|
|
|
/* Test boundary conditions. */
|
|
/* 0x1FFFFF */
|
|
check_longlong ("llrint (2097151.0) == 2097151LL", FUNC(llrint) (2097151.0), 2097151LL, 0, 0, 0);
|
|
/* 0x800000 */
|
|
check_longlong ("llrint (8388608.0) == 8388608LL", FUNC(llrint) (8388608.0), 8388608LL, 0, 0, 0);
|
|
/* 0x1000000 */
|
|
check_longlong ("llrint (16777216.0) == 16777216LL", FUNC(llrint) (16777216.0), 16777216LL, 0, 0, 0);
|
|
/* 0x20000000000 */
|
|
check_longlong ("llrint (2199023255552.0) == 2199023255552LL", FUNC(llrint) (2199023255552.0), 2199023255552LL, 0, 0, 0);
|
|
/* 0x40000000000 */
|
|
check_longlong ("llrint (4398046511104.0) == 4398046511104LL", FUNC(llrint) (4398046511104.0), 4398046511104LL, 0, 0, 0);
|
|
/* 0x10000000000000 */
|
|
check_longlong ("llrint (4503599627370496.0) == 4503599627370496LL", FUNC(llrint) (4503599627370496.0), 4503599627370496LL, 0, 0, 0);
|
|
/* 0x10000080000000 */
|
|
check_longlong ("llrint (4503601774854144.0) == 4503601774854144LL", FUNC(llrint) (4503601774854144.0), 4503601774854144LL, 0, 0, 0);
|
|
/* 0x20000000000000 */
|
|
check_longlong ("llrint (9007199254740992.0) == 9007199254740992LL", FUNC(llrint) (9007199254740992.0), 9007199254740992LL, 0, 0, 0);
|
|
/* 0x80000000000000 */
|
|
check_longlong ("llrint (36028797018963968.0) == 36028797018963968LL", FUNC(llrint) (36028797018963968.0), 36028797018963968LL, 0, 0, 0);
|
|
/* 0x100000000000000 */
|
|
check_longlong ("llrint (72057594037927936.0) == 72057594037927936LL", FUNC(llrint) (72057594037927936.0), 72057594037927936LL, 0, 0, 0);
|
|
|
|
print_max_error ("llrint", 0, 0);
|
|
}
|
|
|
|
static void
|
|
log_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(log) (1);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
init_max_error ();
|
|
|
|
check_float ("log (0) == -inf plus division by zero exception", FUNC(log) (0), minus_infty, 0, 0, DIVIDE_BY_ZERO_EXCEPTION);
|
|
check_float ("log (-0) == -inf plus division by zero exception", FUNC(log) (minus_zero), minus_infty, 0, 0, DIVIDE_BY_ZERO_EXCEPTION);
|
|
|
|
check_float ("log (1) == 0", FUNC(log) (1), 0, 0, 0, 0);
|
|
|
|
check_float ("log (-1) == NaN plus invalid exception", FUNC(log) (-1), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
check_float ("log (inf) == inf", FUNC(log) (plus_infty), plus_infty, 0, 0, 0);
|
|
|
|
check_float ("log (e) == 1", FUNC(log) (M_El), 1, DELTA1163, 0, 0);
|
|
check_float ("log (1.0 / M_El) == -1", FUNC(log) (1.0 / M_El), -1, DELTA1164, 0, 0);
|
|
check_float ("log (2) == M_LN2l", FUNC(log) (2), M_LN2l, 0, 0, 0);
|
|
check_float ("log (10) == M_LN10l", FUNC(log) (10), M_LN10l, 0, 0, 0);
|
|
check_float ("log (0.7) == -0.35667494393873237891263871124118447", FUNC(log) (0.7L), -0.35667494393873237891263871124118447L, DELTA1167, 0, 0);
|
|
|
|
print_max_error ("log", DELTAlog, 0);
|
|
}
|
|
|
|
|
|
static void
|
|
log10_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(log10) (1);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
check_float ("log10 (0) == -inf plus division by zero exception", FUNC(log10) (0), minus_infty, 0, 0, DIVIDE_BY_ZERO_EXCEPTION);
|
|
check_float ("log10 (-0) == -inf plus division by zero exception", FUNC(log10) (minus_zero), minus_infty, 0, 0, DIVIDE_BY_ZERO_EXCEPTION);
|
|
|
|
check_float ("log10 (1) == 0", FUNC(log10) (1), 0, 0, 0, 0);
|
|
|
|
/* log10 (x) == NaN plus invalid exception if x < 0. */
|
|
check_float ("log10 (-1) == NaN plus invalid exception", FUNC(log10) (-1), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
|
|
check_float ("log10 (inf) == inf", FUNC(log10) (plus_infty), plus_infty, 0, 0, 0);
|
|
check_float ("log10 (NaN) == NaN", FUNC(log10) (nan_value), nan_value, 0, 0, 0);
|
|
|
|
check_float ("log10 (0.1) == -1", FUNC(log10) (0.1L), -1, 0, 0, 0);
|
|
check_float ("log10 (10.0) == 1", FUNC(log10) (10.0), 1, 0, 0, 0);
|
|
check_float ("log10 (100.0) == 2", FUNC(log10) (100.0), 2, 0, 0, 0);
|
|
check_float ("log10 (10000.0) == 4", FUNC(log10) (10000.0), 4, 0, 0, 0);
|
|
check_float ("log10 (e) == log10(e)", FUNC(log10) (M_El), M_LOG10El, DELTA1178, 0, 0);
|
|
check_float ("log10 (0.7) == -0.15490195998574316929", FUNC(log10) (0.7L), -0.15490195998574316929L, DELTA1179, 0, 0);
|
|
|
|
print_max_error ("log10", DELTAlog10, 0);
|
|
}
|
|
|
|
|
|
static void
|
|
log1p_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(log1p) (0);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
check_float ("log1p (0) == 0", FUNC(log1p) (0), 0, 0, 0, 0);
|
|
check_float ("log1p (-0) == -0", FUNC(log1p) (minus_zero), minus_zero, 0, 0, 0);
|
|
|
|
check_float ("log1p (-1) == -inf plus division by zero exception", FUNC(log1p) (-1), minus_infty, 0, 0, DIVIDE_BY_ZERO_EXCEPTION);
|
|
check_float ("log1p (-2) == NaN plus invalid exception", FUNC(log1p) (-2), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
|
|
check_float ("log1p (inf) == inf", FUNC(log1p) (plus_infty), plus_infty, 0, 0, 0);
|
|
check_float ("log1p (NaN) == NaN", FUNC(log1p) (nan_value), nan_value, 0, 0, 0);
|
|
|
|
check_float ("log1p (M_El - 1.0) == 1", FUNC(log1p) (M_El - 1.0), 1, DELTA1186, 0, 0);
|
|
|
|
check_float ("log1p (-0.3) == -0.35667494393873237891263871124118447", FUNC(log1p) (-0.3L), -0.35667494393873237891263871124118447L, DELTA1187, 0, 0);
|
|
|
|
print_max_error ("log1p", DELTAlog1p, 0);
|
|
}
|
|
|
|
|
|
static void
|
|
log2_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(log2) (1);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
check_float ("log2 (0) == -inf plus division by zero exception", FUNC(log2) (0), minus_infty, 0, 0, DIVIDE_BY_ZERO_EXCEPTION);
|
|
check_float ("log2 (-0) == -inf plus division by zero exception", FUNC(log2) (minus_zero), minus_infty, 0, 0, DIVIDE_BY_ZERO_EXCEPTION);
|
|
|
|
check_float ("log2 (1) == 0", FUNC(log2) (1), 0, 0, 0, 0);
|
|
|
|
check_float ("log2 (-1) == NaN plus invalid exception", FUNC(log2) (-1), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
|
|
check_float ("log2 (inf) == inf", FUNC(log2) (plus_infty), plus_infty, 0, 0, 0);
|
|
check_float ("log2 (NaN) == NaN", FUNC(log2) (nan_value), nan_value, 0, 0, 0);
|
|
|
|
check_float ("log2 (e) == M_LOG2El", FUNC(log2) (M_El), M_LOG2El, 0, 0, 0);
|
|
check_float ("log2 (2.0) == 1", FUNC(log2) (2.0), 1, 0, 0, 0);
|
|
check_float ("log2 (16.0) == 4", FUNC(log2) (16.0), 4, 0, 0, 0);
|
|
check_float ("log2 (256.0) == 8", FUNC(log2) (256.0), 8, 0, 0, 0);
|
|
check_float ("log2 (0.7) == -0.51457317282975824043", FUNC(log2) (0.7L), -0.51457317282975824043L, DELTA1198, 0, 0);
|
|
|
|
print_max_error ("log2", DELTAlog2, 0);
|
|
}
|
|
|
|
|
|
static void
|
|
logb_test (void)
|
|
{
|
|
init_max_error ();
|
|
|
|
check_float ("logb (inf) == inf", FUNC(logb) (plus_infty), plus_infty, 0, 0, 0);
|
|
check_float ("logb (-inf) == inf", FUNC(logb) (minus_infty), plus_infty, 0, 0, 0);
|
|
|
|
check_float ("logb (0) == -inf plus division by zero exception", FUNC(logb) (0), minus_infty, 0, 0, DIVIDE_BY_ZERO_EXCEPTION);
|
|
|
|
check_float ("logb (-0) == -inf plus division by zero exception", FUNC(logb) (minus_zero), minus_infty, 0, 0, DIVIDE_BY_ZERO_EXCEPTION);
|
|
check_float ("logb (NaN) == NaN", FUNC(logb) (nan_value), nan_value, 0, 0, 0);
|
|
|
|
check_float ("logb (1) == 0", FUNC(logb) (1), 0, 0, 0, 0);
|
|
check_float ("logb (e) == 1", FUNC(logb) (M_El), 1, 0, 0, 0);
|
|
check_float ("logb (1024) == 10", FUNC(logb) (1024), 10, 0, 0, 0);
|
|
check_float ("logb (-2000) == 10", FUNC(logb) (-2000), 10, 0, 0, 0);
|
|
|
|
print_max_error ("logb", 0, 0);
|
|
}
|
|
|
|
static void
|
|
lround_test (void)
|
|
{
|
|
init_max_error ();
|
|
|
|
check_long ("lround (0) == 0", FUNC(lround) (0), 0, 0, 0, 0);
|
|
check_long ("lround (-0) == 0", FUNC(lround) (minus_zero), 0, 0, 0, 0);
|
|
check_long ("lround (0.2) == 0.0", FUNC(lround) (0.2L), 0.0, 0, 0, 0);
|
|
check_long ("lround (-0.2) == 0", FUNC(lround) (-0.2L), 0, 0, 0, 0);
|
|
check_long ("lround (0.5) == 1", FUNC(lround) (0.5), 1, 0, 0, 0);
|
|
check_long ("lround (-0.5) == -1", FUNC(lround) (-0.5), -1, 0, 0, 0);
|
|
check_long ("lround (0.8) == 1", FUNC(lround) (0.8L), 1, 0, 0, 0);
|
|
check_long ("lround (-0.8) == -1", FUNC(lround) (-0.8L), -1, 0, 0, 0);
|
|
check_long ("lround (1.5) == 2", FUNC(lround) (1.5), 2, 0, 0, 0);
|
|
check_long ("lround (-1.5) == -2", FUNC(lround) (-1.5), -2, 0, 0, 0);
|
|
check_long ("lround (22514.5) == 22515", FUNC(lround) (22514.5), 22515, 0, 0, 0);
|
|
check_long ("lround (-22514.5) == -22515", FUNC(lround) (-22514.5), -22515, 0, 0, 0);
|
|
#ifndef TEST_FLOAT
|
|
check_long ("lround (2097152.5) == 2097153", FUNC(lround) (2097152.5), 2097153, 0, 0, 0);
|
|
check_long ("lround (-2097152.5) == -2097153", FUNC(lround) (-2097152.5), -2097153, 0, 0, 0);
|
|
#endif
|
|
print_max_error ("lround", 0, 0);
|
|
}
|
|
|
|
|
|
static void
|
|
llround_test (void)
|
|
{
|
|
init_max_error ();
|
|
|
|
check_longlong ("llround (0) == 0", FUNC(llround) (0), 0, 0, 0, 0);
|
|
check_longlong ("llround (-0) == 0", FUNC(llround) (minus_zero), 0, 0, 0, 0);
|
|
check_longlong ("llround (0.2) == 0.0", FUNC(llround) (0.2L), 0.0, 0, 0, 0);
|
|
check_longlong ("llround (-0.2) == 0", FUNC(llround) (-0.2L), 0, 0, 0, 0);
|
|
check_longlong ("llround (0.5) == 1", FUNC(llround) (0.5), 1, 0, 0, 0);
|
|
check_longlong ("llround (-0.5) == -1", FUNC(llround) (-0.5), -1, 0, 0, 0);
|
|
check_longlong ("llround (0.8) == 1", FUNC(llround) (0.8L), 1, 0, 0, 0);
|
|
check_longlong ("llround (-0.8) == -1", FUNC(llround) (-0.8L), -1, 0, 0, 0);
|
|
check_longlong ("llround (1.5) == 2", FUNC(llround) (1.5), 2, 0, 0, 0);
|
|
check_longlong ("llround (-1.5) == -2", FUNC(llround) (-1.5), -2, 0, 0, 0);
|
|
check_longlong ("llround (22514.5) == 22515", FUNC(llround) (22514.5), 22515, 0, 0, 0);
|
|
check_longlong ("llround (-22514.5) == -22515", FUNC(llround) (-22514.5), -22515, 0, 0, 0);
|
|
#ifndef TEST_FLOAT
|
|
check_longlong ("llround (2097152.5) == 2097153", FUNC(llround) (2097152.5), 2097153, 0, 0, 0);
|
|
check_longlong ("llround (-2097152.5) == -2097153", FUNC(llround) (-2097152.5), -2097153, 0, 0, 0);
|
|
check_longlong ("llround (34359738368.5) == 34359738369ll", FUNC(llround) (34359738368.5), 34359738369ll, 0, 0, 0);
|
|
check_longlong ("llround (-34359738368.5) == -34359738369ll", FUNC(llround) (-34359738368.5), -34359738369ll, 0, 0, 0);
|
|
#endif
|
|
|
|
/* Test boundary conditions. */
|
|
/* 0x1FFFFF */
|
|
check_longlong ("llround (2097151.0) == 2097151LL", FUNC(llround) (2097151.0), 2097151LL, 0, 0, 0);
|
|
/* 0x800000 */
|
|
check_longlong ("llround (8388608.0) == 8388608LL", FUNC(llround) (8388608.0), 8388608LL, 0, 0, 0);
|
|
/* 0x1000000 */
|
|
check_longlong ("llround (16777216.0) == 16777216LL", FUNC(llround) (16777216.0), 16777216LL, 0, 0, 0);
|
|
/* 0x20000000000 */
|
|
check_longlong ("llround (2199023255552.0) == 2199023255552LL", FUNC(llround) (2199023255552.0), 2199023255552LL, 0, 0, 0);
|
|
/* 0x40000000000 */
|
|
check_longlong ("llround (4398046511104.0) == 4398046511104LL", FUNC(llround) (4398046511104.0), 4398046511104LL, 0, 0, 0);
|
|
/* 0x10000000000000 */
|
|
check_longlong ("llround (4503599627370496.0) == 4503599627370496LL", FUNC(llround) (4503599627370496.0), 4503599627370496LL, 0, 0, 0);
|
|
/* 0x10000080000000 */
|
|
check_longlong ("llrint (4503601774854144.0) == 4503601774854144LL", FUNC(llrint) (4503601774854144.0), 4503601774854144LL, 0, 0, 0);
|
|
/* 0x20000000000000 */
|
|
check_longlong ("llround (9007199254740992.0) == 9007199254740992LL", FUNC(llround) (9007199254740992.0), 9007199254740992LL, 0, 0, 0);
|
|
/* 0x80000000000000 */
|
|
check_longlong ("llround (36028797018963968.0) == 36028797018963968LL", FUNC(llround) (36028797018963968.0), 36028797018963968LL, 0, 0, 0);
|
|
/* 0x100000000000000 */
|
|
check_longlong ("llround (72057594037927936.0) == 72057594037927936LL", FUNC(llround) (72057594037927936.0), 72057594037927936LL, 0, 0, 0);
|
|
|
|
#ifndef TEST_FLOAT
|
|
/* 0x100000000 */
|
|
check_longlong ("llround (4294967295.5) == 4294967296LL", FUNC(llround) (4294967295.5), 4294967296LL, 0, 0, 0);
|
|
/* 0x200000000 */
|
|
check_longlong ("llround (8589934591.5) == 8589934592LL", FUNC(llround) (8589934591.5), 8589934592LL, 0, 0, 0);
|
|
#endif
|
|
|
|
print_max_error ("llround", 0, 0);
|
|
}
|
|
|
|
static void
|
|
modf_test (void)
|
|
{
|
|
FLOAT x;
|
|
|
|
init_max_error ();
|
|
|
|
check_float ("modf (inf, &x) == 0", FUNC(modf) (plus_infty, &x), 0, 0, 0, 0);
|
|
check_float ("modf (inf, &x) sets x to plus_infty", x, plus_infty, 0, 0, 0);
|
|
check_float ("modf (-inf, &x) == -0", FUNC(modf) (minus_infty, &x), minus_zero, 0, 0, 0);
|
|
check_float ("modf (-inf, &x) sets x to minus_infty", x, minus_infty, 0, 0, 0);
|
|
check_float ("modf (NaN, &x) == NaN", FUNC(modf) (nan_value, &x), nan_value, 0, 0, 0);
|
|
check_float ("modf (NaN, &x) sets x to nan_value", x, nan_value, 0, 0, 0);
|
|
check_float ("modf (0, &x) == 0", FUNC(modf) (0, &x), 0, 0, 0, 0);
|
|
check_float ("modf (0, &x) sets x to 0", x, 0, 0, 0, 0);
|
|
check_float ("modf (1.5, &x) == 0.5", FUNC(modf) (1.5, &x), 0.5, 0, 0, 0);
|
|
check_float ("modf (1.5, &x) sets x to 1", x, 1, 0, 0, 0);
|
|
check_float ("modf (2.5, &x) == 0.5", FUNC(modf) (2.5, &x), 0.5, 0, 0, 0);
|
|
check_float ("modf (2.5, &x) sets x to 2", x, 2, 0, 0, 0);
|
|
check_float ("modf (-2.5, &x) == -0.5", FUNC(modf) (-2.5, &x), -0.5, 0, 0, 0);
|
|
check_float ("modf (-2.5, &x) sets x to -2", x, -2, 0, 0, 0);
|
|
check_float ("modf (20, &x) == 0", FUNC(modf) (20, &x), 0, 0, 0, 0);
|
|
check_float ("modf (20, &x) sets x to 20", x, 20, 0, 0, 0);
|
|
check_float ("modf (21, &x) == 0", FUNC(modf) (21, &x), 0, 0, 0, 0);
|
|
check_float ("modf (21, &x) sets x to 21", x, 21, 0, 0, 0);
|
|
check_float ("modf (89.5, &x) == 0.5", FUNC(modf) (89.5, &x), 0.5, 0, 0, 0);
|
|
check_float ("modf (89.5, &x) sets x to 89", x, 89, 0, 0, 0);
|
|
|
|
print_max_error ("modf", 0, 0);
|
|
}
|
|
|
|
|
|
static void
|
|
nearbyint_test (void)
|
|
{
|
|
init_max_error ();
|
|
|
|
check_float ("nearbyint (0.0) == 0.0", FUNC(nearbyint) (0.0), 0.0, 0, 0, 0);
|
|
check_float ("nearbyint (-0) == -0", FUNC(nearbyint) (minus_zero), minus_zero, 0, 0, 0);
|
|
check_float ("nearbyint (inf) == inf", FUNC(nearbyint) (plus_infty), plus_infty, 0, 0, 0);
|
|
check_float ("nearbyint (-inf) == -inf", FUNC(nearbyint) (minus_infty), minus_infty, 0, 0, 0);
|
|
check_float ("nearbyint (NaN) == NaN", FUNC(nearbyint) (nan_value), nan_value, 0, 0, 0);
|
|
|
|
/* Default rounding mode is round to nearest. */
|
|
check_float ("nearbyint (0.5) == 0.0", FUNC(nearbyint) (0.5), 0.0, 0, 0, 0);
|
|
check_float ("nearbyint (1.5) == 2.0", FUNC(nearbyint) (1.5), 2.0, 0, 0, 0);
|
|
check_float ("nearbyint (-0.5) == -0", FUNC(nearbyint) (-0.5), minus_zero, 0, 0, 0);
|
|
check_float ("nearbyint (-1.5) == -2.0", FUNC(nearbyint) (-1.5), -2.0, 0, 0, 0);
|
|
|
|
print_max_error ("nearbyint", 0, 0);
|
|
}
|
|
|
|
static void
|
|
nextafter_test (void)
|
|
{
|
|
|
|
init_max_error ();
|
|
|
|
check_float ("nextafter (0, 0) == 0", FUNC(nextafter) (0, 0), 0, 0, 0, 0);
|
|
check_float ("nextafter (-0, 0) == 0", FUNC(nextafter) (minus_zero, 0), 0, 0, 0, 0);
|
|
check_float ("nextafter (0, -0) == -0", FUNC(nextafter) (0, minus_zero), minus_zero, 0, 0, 0);
|
|
check_float ("nextafter (-0, -0) == -0", FUNC(nextafter) (minus_zero, minus_zero), minus_zero, 0, 0, 0);
|
|
|
|
check_float ("nextafter (9, 9) == 9", FUNC(nextafter) (9, 9), 9, 0, 0, 0);
|
|
check_float ("nextafter (-9, -9) == -9", FUNC(nextafter) (-9, -9), -9, 0, 0, 0);
|
|
check_float ("nextafter (inf, inf) == inf", FUNC(nextafter) (plus_infty, plus_infty), plus_infty, 0, 0, 0);
|
|
check_float ("nextafter (-inf, -inf) == -inf", FUNC(nextafter) (minus_infty, minus_infty), minus_infty, 0, 0, 0);
|
|
|
|
check_float ("nextafter (NaN, 1.1) == NaN", FUNC(nextafter) (nan_value, 1.1L), nan_value, 0, 0, 0);
|
|
check_float ("nextafter (1.1, NaN) == NaN", FUNC(nextafter) (1.1L, nan_value), nan_value, 0, 0, 0);
|
|
check_float ("nextafter (NaN, NaN) == NaN", FUNC(nextafter) (nan_value, nan_value), nan_value, 0, 0, 0);
|
|
|
|
/* XXX We need the hexadecimal FP number representation here for further
|
|
tests. */
|
|
|
|
print_max_error ("nextafter", 0, 0);
|
|
}
|
|
|
|
|
|
#if 0 /* XXX scp XXX */
|
|
static void
|
|
nexttoward_test (void)
|
|
{
|
|
init_max_error ();
|
|
check_float ("nexttoward (0, 0) == 0", FUNC(nexttoward) (0, 0), 0, 0, 0, 0);
|
|
check_float ("nexttoward (-0, 0) == 0", FUNC(nexttoward) (minus_zero, 0), 0, 0, 0, 0);
|
|
check_float ("nexttoward (0, -0) == -0", FUNC(nexttoward) (0, minus_zero), minus_zero, 0, 0, 0);
|
|
check_float ("nexttoward (-0, -0) == -0", FUNC(nexttoward) (minus_zero, minus_zero), minus_zero, 0, 0, 0);
|
|
|
|
check_float ("nexttoward (9, 9) == 9", FUNC(nexttoward) (9, 9), 9, 0, 0, 0);
|
|
check_float ("nexttoward (-9, -9) == -9", FUNC(nexttoward) (-9, -9), -9, 0, 0, 0);
|
|
check_float ("nexttoward (inf, inf) == inf", FUNC(nexttoward) (plus_infty, plus_infty), plus_infty, 0, 0, 0);
|
|
check_float ("nexttoward (-inf, -inf) == -inf", FUNC(nexttoward) (minus_infty, minus_infty), minus_infty, 0, 0, 0);
|
|
|
|
check_float ("nexttoward (NaN, 1.1) == NaN", FUNC(nexttoward) (nan_value, 1.1L), nan_value, 0, 0, 0);
|
|
check_float ("nexttoward (1.1, NaN) == NaN", FUNC(nexttoward) (1.1L, nan_value), nan_value, 0, 0, 0);
|
|
check_float ("nexttoward (NaN, NaN) == NaN", FUNC(nexttoward) (nan_value, nan_value), nan_value, 0, 0, 0);
|
|
|
|
/* XXX We need the hexadecimal FP number representation here for further
|
|
tests. */
|
|
|
|
print_max_error ("nexttoward", 0, 0);
|
|
}
|
|
#endif
|
|
|
|
|
|
static void
|
|
pow_test (void)
|
|
{
|
|
|
|
errno = 0;
|
|
FUNC(pow) (0, 0);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
check_float ("pow (0, 0) == 1", FUNC(pow) (0, 0), 1, 0, 0, 0);
|
|
check_float ("pow (0, -0) == 1", FUNC(pow) (0, minus_zero), 1, 0, 0, 0);
|
|
check_float ("pow (-0, 0) == 1", FUNC(pow) (minus_zero, 0), 1, 0, 0, 0);
|
|
check_float ("pow (-0, -0) == 1", FUNC(pow) (minus_zero, minus_zero), 1, 0, 0, 0);
|
|
|
|
check_float ("pow (10, 0) == 1", FUNC(pow) (10, 0), 1, 0, 0, 0);
|
|
check_float ("pow (10, -0) == 1", FUNC(pow) (10, minus_zero), 1, 0, 0, 0);
|
|
check_float ("pow (-10, 0) == 1", FUNC(pow) (-10, 0), 1, 0, 0, 0);
|
|
check_float ("pow (-10, -0) == 1", FUNC(pow) (-10, minus_zero), 1, 0, 0, 0);
|
|
|
|
check_float ("pow (NaN, 0) == 1", FUNC(pow) (nan_value, 0), 1, 0, 0, 0);
|
|
check_float ("pow (NaN, -0) == 1", FUNC(pow) (nan_value, minus_zero), 1, 0, 0, 0);
|
|
|
|
|
|
#ifndef TEST_INLINE
|
|
check_float ("pow (1.1, inf) == inf", FUNC(pow) (1.1L, plus_infty), plus_infty, 0, 0, 0);
|
|
check_float ("pow (inf, inf) == inf", FUNC(pow) (plus_infty, plus_infty), plus_infty, 0, 0, 0);
|
|
check_float ("pow (-1.1, inf) == inf", FUNC(pow) (-1.1L, plus_infty), plus_infty, 0, 0, 0);
|
|
check_float ("pow (-inf, inf) == inf", FUNC(pow) (minus_infty, plus_infty), plus_infty, 0, 0, 0);
|
|
|
|
check_float ("pow (0.9, inf) == 0", FUNC(pow) (0.9L, plus_infty), 0, 0, 0, 0);
|
|
check_float ("pow (1e-7, inf) == 0", FUNC(pow) (1e-7L, plus_infty), 0, 0, 0, 0);
|
|
check_float ("pow (-0.9, inf) == 0", FUNC(pow) (-0.9L, plus_infty), 0, 0, 0, 0);
|
|
check_float ("pow (-1e-7, inf) == 0", FUNC(pow) (-1e-7L, plus_infty), 0, 0, 0, 0);
|
|
|
|
check_float ("pow (1.1, -inf) == 0", FUNC(pow) (1.1L, minus_infty), 0, 0, 0, 0);
|
|
check_float ("pow (inf, -inf) == 0", FUNC(pow) (plus_infty, minus_infty), 0, 0, 0, 0);
|
|
check_float ("pow (-1.1, -inf) == 0", FUNC(pow) (-1.1L, minus_infty), 0, 0, 0, 0);
|
|
check_float ("pow (-inf, -inf) == 0", FUNC(pow) (minus_infty, minus_infty), 0, 0, 0, 0);
|
|
|
|
check_float ("pow (0.9, -inf) == inf", FUNC(pow) (0.9L, minus_infty), plus_infty, 0, 0, 0);
|
|
check_float ("pow (1e-7, -inf) == inf", FUNC(pow) (1e-7L, minus_infty), plus_infty, 0, 0, 0);
|
|
check_float ("pow (-0.9, -inf) == inf", FUNC(pow) (-0.9L, minus_infty), plus_infty, 0, 0, 0);
|
|
check_float ("pow (-1e-7, -inf) == inf", FUNC(pow) (-1e-7L, minus_infty), plus_infty, 0, 0, 0);
|
|
|
|
check_float ("pow (inf, 1e-7) == inf", FUNC(pow) (plus_infty, 1e-7L), plus_infty, 0, 0, 0);
|
|
check_float ("pow (inf, 1) == inf", FUNC(pow) (plus_infty, 1), plus_infty, 0, 0, 0);
|
|
check_float ("pow (inf, 1e7) == inf", FUNC(pow) (plus_infty, 1e7L), plus_infty, 0, 0, 0);
|
|
|
|
check_float ("pow (inf, -1e-7) == 0", FUNC(pow) (plus_infty, -1e-7L), 0, 0, 0, 0);
|
|
check_float ("pow (inf, -1) == 0", FUNC(pow) (plus_infty, -1), 0, 0, 0, 0);
|
|
check_float ("pow (inf, -1e7) == 0", FUNC(pow) (plus_infty, -1e7L), 0, 0, 0, 0);
|
|
|
|
check_float ("pow (-inf, 1) == -inf", FUNC(pow) (minus_infty, 1), minus_infty, 0, 0, 0);
|
|
check_float ("pow (-inf, 11) == -inf", FUNC(pow) (minus_infty, 11), minus_infty, 0, 0, 0);
|
|
check_float ("pow (-inf, 1001) == -inf", FUNC(pow) (minus_infty, 1001), minus_infty, 0, 0, 0);
|
|
|
|
check_float ("pow (-inf, 2) == inf", FUNC(pow) (minus_infty, 2), plus_infty, 0, 0, 0);
|
|
check_float ("pow (-inf, 12) == inf", FUNC(pow) (minus_infty, 12), plus_infty, 0, 0, 0);
|
|
check_float ("pow (-inf, 1002) == inf", FUNC(pow) (minus_infty, 1002), plus_infty, 0, 0, 0);
|
|
check_float ("pow (-inf, 0.1) == inf", FUNC(pow) (minus_infty, 0.1L), plus_infty, 0, 0, 0);
|
|
check_float ("pow (-inf, 1.1) == inf", FUNC(pow) (minus_infty, 1.1L), plus_infty, 0, 0, 0);
|
|
check_float ("pow (-inf, 11.1) == inf", FUNC(pow) (minus_infty, 11.1L), plus_infty, 0, 0, 0);
|
|
check_float ("pow (-inf, 1001.1) == inf", FUNC(pow) (minus_infty, 1001.1L), plus_infty, 0, 0, 0);
|
|
|
|
check_float ("pow (-inf, -1) == -0", FUNC(pow) (minus_infty, -1), minus_zero, 0, 0, 0);
|
|
check_float ("pow (-inf, -11) == -0", FUNC(pow) (minus_infty, -11), minus_zero, 0, 0, 0);
|
|
check_float ("pow (-inf, -1001) == -0", FUNC(pow) (minus_infty, -1001), minus_zero, 0, 0, 0);
|
|
|
|
check_float ("pow (-inf, -2) == 0", FUNC(pow) (minus_infty, -2), 0, 0, 0, 0);
|
|
check_float ("pow (-inf, -12) == 0", FUNC(pow) (minus_infty, -12), 0, 0, 0, 0);
|
|
check_float ("pow (-inf, -1002) == 0", FUNC(pow) (minus_infty, -1002), 0, 0, 0, 0);
|
|
check_float ("pow (-inf, -0.1) == 0", FUNC(pow) (minus_infty, -0.1L), 0, 0, 0, 0);
|
|
check_float ("pow (-inf, -1.1) == 0", FUNC(pow) (minus_infty, -1.1L), 0, 0, 0, 0);
|
|
check_float ("pow (-inf, -11.1) == 0", FUNC(pow) (minus_infty, -11.1L), 0, 0, 0, 0);
|
|
check_float ("pow (-inf, -1001.1) == 0", FUNC(pow) (minus_infty, -1001.1L), 0, 0, 0, 0);
|
|
#endif
|
|
|
|
check_float ("pow (NaN, NaN) == NaN", FUNC(pow) (nan_value, nan_value), nan_value, 0, 0, 0);
|
|
check_float ("pow (0, NaN) == NaN", FUNC(pow) (0, nan_value), nan_value, 0, 0, 0);
|
|
check_float ("pow (1, NaN) == 1", FUNC(pow) (1, nan_value), 1, 0, 0, 0);
|
|
check_float ("pow (-1, NaN) == NaN", FUNC(pow) (-1, nan_value), nan_value, 0, 0, 0);
|
|
check_float ("pow (NaN, 1) == NaN", FUNC(pow) (nan_value, 1), nan_value, 0, 0, 0);
|
|
check_float ("pow (NaN, -1) == NaN", FUNC(pow) (nan_value, -1), nan_value, 0, 0, 0);
|
|
|
|
/* pow (x, NaN) == NaN. */
|
|
check_float ("pow (3.0, NaN) == NaN", FUNC(pow) (3.0, nan_value), nan_value, 0, 0, 0);
|
|
|
|
check_float ("pow (1, inf) == 1", FUNC(pow) (1, plus_infty), 1, 0, 0, 0);
|
|
check_float ("pow (-1, inf) == 1", FUNC(pow) (-1, plus_infty), 1, 0, 0, 0);
|
|
check_float ("pow (1, -inf) == 1", FUNC(pow) (1, minus_infty), 1, 0, 0, 0);
|
|
check_float ("pow (-1, -inf) == 1", FUNC(pow) (-1, minus_infty), 1, 0, 0, 0);
|
|
|
|
check_float ("pow (-0.1, 1.1) == NaN plus invalid exception", FUNC(pow) (-0.1L, 1.1L), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
check_float ("pow (-0.1, -1.1) == NaN plus invalid exception", FUNC(pow) (-0.1L, -1.1L), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
check_float ("pow (-10.1, 1.1) == NaN plus invalid exception", FUNC(pow) (-10.1L, 1.1L), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
check_float ("pow (-10.1, -1.1) == NaN plus invalid exception", FUNC(pow) (-10.1L, -1.1L), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
|
|
check_float ("pow (0, -1) == inf plus division by zero exception", FUNC(pow) (0, -1), plus_infty, 0, 0, DIVIDE_BY_ZERO_EXCEPTION);
|
|
check_float ("pow (0, -11) == inf plus division by zero exception", FUNC(pow) (0, -11), plus_infty, 0, 0, DIVIDE_BY_ZERO_EXCEPTION);
|
|
check_float ("pow (-0, -1) == -inf plus division by zero exception", FUNC(pow) (minus_zero, -1), minus_infty, 0, 0, DIVIDE_BY_ZERO_EXCEPTION);
|
|
check_float ("pow (-0, -11) == -inf plus division by zero exception", FUNC(pow) (minus_zero, -11), minus_infty, 0, 0, DIVIDE_BY_ZERO_EXCEPTION);
|
|
|
|
check_float ("pow (0, -2) == inf plus division by zero exception", FUNC(pow) (0, -2), plus_infty, 0, 0, DIVIDE_BY_ZERO_EXCEPTION);
|
|
check_float ("pow (0, -11.1) == inf plus division by zero exception", FUNC(pow) (0, -11.1L), plus_infty, 0, 0, DIVIDE_BY_ZERO_EXCEPTION);
|
|
check_float ("pow (-0, -2) == inf plus division by zero exception", FUNC(pow) (minus_zero, -2), plus_infty, 0, 0, DIVIDE_BY_ZERO_EXCEPTION);
|
|
check_float ("pow (-0, -11.1) == inf plus division by zero exception", FUNC(pow) (minus_zero, -11.1L), plus_infty, 0, 0, DIVIDE_BY_ZERO_EXCEPTION);
|
|
|
|
|
|
check_float ("pow (0, 1) == 0", FUNC(pow) (0, 1), 0, 0, 0, 0);
|
|
check_float ("pow (0, 11) == 0", FUNC(pow) (0, 11), 0, 0, 0, 0);
|
|
|
|
check_float ("pow (-0, 1) == -0", FUNC(pow) (minus_zero, 1), minus_zero, 0, 0, 0);
|
|
check_float ("pow (-0, 11) == -0", FUNC(pow) (minus_zero, 11), minus_zero, 0, 0, 0);
|
|
|
|
|
|
check_float ("pow (0, 2) == 0", FUNC(pow) (0, 2), 0, 0, 0, 0);
|
|
check_float ("pow (0, 11.1) == 0", FUNC(pow) (0, 11.1L), 0, 0, 0, 0);
|
|
|
|
|
|
check_float ("pow (-0, 2) == 0", FUNC(pow) (minus_zero, 2), 0, 0, 0, 0);
|
|
check_float ("pow (-0, 11.1) == 0", FUNC(pow) (minus_zero, 11.1L), 0, 0, 0, 0);
|
|
|
|
#ifndef TEST_INLINE
|
|
/* pow (x, +inf) == +inf for |x| > 1. */
|
|
check_float ("pow (1.5, inf) == inf", FUNC(pow) (1.5, plus_infty), plus_infty, 0, 0, 0);
|
|
|
|
/* pow (x, +inf) == +0 for |x| < 1. */
|
|
check_float ("pow (0.5, inf) == 0.0", FUNC(pow) (0.5, plus_infty), 0.0, 0, 0, 0);
|
|
|
|
/* pow (x, -inf) == +0 for |x| > 1. */
|
|
check_float ("pow (1.5, -inf) == 0.0", FUNC(pow) (1.5, minus_infty), 0.0, 0, 0, 0);
|
|
|
|
/* pow (x, -inf) == +inf for |x| < 1. */
|
|
check_float ("pow (0.5, -inf) == inf", FUNC(pow) (0.5, minus_infty), plus_infty, 0, 0, 0);
|
|
#endif
|
|
|
|
/* pow (+inf, y) == +inf for y > 0. */
|
|
check_float ("pow (inf, 2) == inf", FUNC(pow) (plus_infty, 2), plus_infty, 0, 0, 0);
|
|
|
|
/* pow (+inf, y) == +0 for y < 0. */
|
|
check_float ("pow (inf, -1) == 0.0", FUNC(pow) (plus_infty, -1), 0.0, 0, 0, 0);
|
|
|
|
/* pow (-inf, y) == -inf for y an odd integer > 0. */
|
|
check_float ("pow (-inf, 27) == -inf", FUNC(pow) (minus_infty, 27), minus_infty, 0, 0, 0);
|
|
|
|
/* pow (-inf, y) == +inf for y > 0 and not an odd integer. */
|
|
check_float ("pow (-inf, 28) == inf", FUNC(pow) (minus_infty, 28), plus_infty, 0, 0, 0);
|
|
|
|
/* pow (-inf, y) == -0 for y an odd integer < 0. */
|
|
check_float ("pow (-inf, -3) == -0", FUNC(pow) (minus_infty, -3), minus_zero, 0, 0, 0);
|
|
/* pow (-inf, y) == +0 for y < 0 and not an odd integer. */
|
|
check_float ("pow (-inf, -2.0) == 0.0", FUNC(pow) (minus_infty, -2.0), 0.0, 0, 0, 0);
|
|
|
|
/* pow (+0, y) == +0 for y an odd integer > 0. */
|
|
check_float ("pow (0.0, 27) == 0.0", FUNC(pow) (0.0, 27), 0.0, 0, 0, 0);
|
|
|
|
/* pow (-0, y) == -0 for y an odd integer > 0. */
|
|
check_float ("pow (-0, 27) == -0", FUNC(pow) (minus_zero, 27), minus_zero, 0, 0, 0);
|
|
|
|
/* pow (+0, y) == +0 for y > 0 and not an odd integer. */
|
|
check_float ("pow (0.0, 4) == 0.0", FUNC(pow) (0.0, 4), 0.0, 0, 0, 0);
|
|
|
|
/* pow (-0, y) == +0 for y > 0 and not an odd integer. */
|
|
check_float ("pow (-0, 4) == 0.0", FUNC(pow) (minus_zero, 4), 0.0, 0, 0, 0);
|
|
|
|
check_float ("pow (0.7, 1.2) == 0.65180494056638638188", FUNC(pow) (0.7L, 1.2L), 0.65180494056638638188L, DELTA1398, 0, 0);
|
|
|
|
#if defined TEST_DOUBLE || defined TEST_LDOUBLE
|
|
check_float ("pow (-7.49321e+133, -9.80818e+16) == 0", FUNC(pow) (-7.49321e+133, -9.80818e+16), 0, 0, 0, 0);
|
|
#endif
|
|
|
|
print_max_error ("pow", DELTApow, 0);
|
|
}
|
|
|
|
static void
|
|
remainder_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(remainder) (1.625, 1.0);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
check_float ("remainder (1, 0) == NaN plus invalid exception", FUNC(remainder) (1, 0), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
check_float ("remainder (1, -0) == NaN plus invalid exception", FUNC(remainder) (1, minus_zero), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
check_float ("remainder (inf, 1) == NaN plus invalid exception", FUNC(remainder) (plus_infty, 1), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
check_float ("remainder (-inf, 1) == NaN plus invalid exception", FUNC(remainder) (minus_infty, 1), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
check_float ("remainder (NaN, NaN) == NaN", FUNC(remainder) (nan_value, nan_value), nan_value, 0, 0, 0);
|
|
|
|
check_float ("remainder (1.625, 1.0) == -0.375", FUNC(remainder) (1.625, 1.0), -0.375, 0, 0, 0);
|
|
check_float ("remainder (-1.625, 1.0) == 0.375", FUNC(remainder) (-1.625, 1.0), 0.375, 0, 0, 0);
|
|
check_float ("remainder (1.625, -1.0) == -0.375", FUNC(remainder) (1.625, -1.0), -0.375, 0, 0, 0);
|
|
check_float ("remainder (-1.625, -1.0) == 0.375", FUNC(remainder) (-1.625, -1.0), 0.375, 0, 0, 0);
|
|
check_float ("remainder (5.0, 2.0) == 1.0", FUNC(remainder) (5.0, 2.0), 1.0, 0, 0, 0);
|
|
check_float ("remainder (3.0, 2.0) == -1.0", FUNC(remainder) (3.0, 2.0), -1.0, 0, 0, 0);
|
|
|
|
print_max_error ("remainder", 0, 0);
|
|
}
|
|
|
|
static void
|
|
remquo_test (void)
|
|
{
|
|
/* x is needed. */
|
|
int x;
|
|
|
|
errno = 0;
|
|
FUNC(remquo) (1.625, 1.0, &x);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
check_float ("remquo (1, 0, &x) == NaN plus invalid exception", FUNC(remquo) (1, 0, &x), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
check_float ("remquo (1, -0, &x) == NaN plus invalid exception", FUNC(remquo) (1, minus_zero, &x), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
check_float ("remquo (inf, 1, &x) == NaN plus invalid exception", FUNC(remquo) (plus_infty, 1, &x), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
check_float ("remquo (-inf, 1, &x) == NaN plus invalid exception", FUNC(remquo) (minus_infty, 1, &x), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
check_float ("remquo (NaN, NaN, &x) == NaN", FUNC(remquo) (nan_value, nan_value, &x), nan_value, 0, 0, 0);
|
|
|
|
check_float ("remquo (1.625, 1.0, &x) == -0.375", FUNC(remquo) (1.625, 1.0, &x), -0.375, 0, 0, 0);
|
|
check_int ("remquo (1.625, 1.0, &x) sets x to 2", x, 2, 0, 0, 0);
|
|
check_float ("remquo (-1.625, 1.0, &x) == 0.375", FUNC(remquo) (-1.625, 1.0, &x), 0.375, 0, 0, 0);
|
|
check_int ("remquo (-1.625, 1.0, &x) sets x to -2", x, -2, 0, 0, 0);
|
|
check_float ("remquo (1.625, -1.0, &x) == -0.375", FUNC(remquo) (1.625, -1.0, &x), -0.375, 0, 0, 0);
|
|
check_int ("remquo (1.625, -1.0, &x) sets x to -2", x, -2, 0, 0, 0);
|
|
check_float ("remquo (-1.625, -1.0, &x) == 0.375", FUNC(remquo) (-1.625, -1.0, &x), 0.375, 0, 0, 0);
|
|
check_int ("remquo (-1.625, -1.0, &x) sets x to 2", x, 2, 0, 0, 0);
|
|
|
|
check_float ("remquo (5, 2, &x) == 1", FUNC(remquo) (5, 2, &x), 1, 0, 0, 0);
|
|
check_int ("remquo (5, 2, &x) sets x to 2", x, 2, 0, 0, 0);
|
|
check_float ("remquo (3, 2, &x) == -1", FUNC(remquo) (3, 2, &x), -1, 0, 0, 0);
|
|
check_int ("remquo (3, 2, &x) sets x to 2", x, 2, 0, 0, 0);
|
|
|
|
print_max_error ("remquo", 0, 0);
|
|
}
|
|
|
|
static void
|
|
rint_test (void)
|
|
{
|
|
init_max_error ();
|
|
|
|
check_float ("rint (0.0) == 0.0", FUNC(rint) (0.0), 0.0, 0, 0, 0);
|
|
check_float ("rint (-0) == -0", FUNC(rint) (minus_zero), minus_zero, 0, 0, 0);
|
|
check_float ("rint (inf) == inf", FUNC(rint) (plus_infty), plus_infty, 0, 0, 0);
|
|
check_float ("rint (-inf) == -inf", FUNC(rint) (minus_infty), minus_infty, 0, 0, 0);
|
|
|
|
/* Default rounding mode is round to even. */
|
|
check_float ("rint (0.5) == 0.0", FUNC(rint) (0.5), 0.0, 0, 0, 0);
|
|
check_float ("rint (1.5) == 2.0", FUNC(rint) (1.5), 2.0, 0, 0, 0);
|
|
check_float ("rint (2.5) == 2.0", FUNC(rint) (2.5), 2.0, 0, 0, 0);
|
|
check_float ("rint (3.5) == 4.0", FUNC(rint) (3.5), 4.0, 0, 0, 0);
|
|
check_float ("rint (4.5) == 4.0", FUNC(rint) (4.5), 4.0, 0, 0, 0);
|
|
check_float ("rint (-0.5) == -0.0", FUNC(rint) (-0.5), -0.0, 0, 0, 0);
|
|
check_float ("rint (-1.5) == -2.0", FUNC(rint) (-1.5), -2.0, 0, 0, 0);
|
|
check_float ("rint (-2.5) == -2.0", FUNC(rint) (-2.5), -2.0, 0, 0, 0);
|
|
check_float ("rint (-3.5) == -4.0", FUNC(rint) (-3.5), -4.0, 0, 0, 0);
|
|
check_float ("rint (-4.5) == -4.0", FUNC(rint) (-4.5), -4.0, 0, 0, 0);
|
|
|
|
print_max_error ("rint", 0, 0);
|
|
}
|
|
|
|
static void
|
|
round_test (void)
|
|
{
|
|
init_max_error ();
|
|
|
|
check_float ("round (0) == 0", FUNC(round) (0), 0, 0, 0, 0);
|
|
check_float ("round (-0) == -0", FUNC(round) (minus_zero), minus_zero, 0, 0, 0);
|
|
check_float ("round (0.2) == 0.0", FUNC(round) (0.2L), 0.0, 0, 0, 0);
|
|
check_float ("round (-0.2) == -0", FUNC(round) (-0.2L), minus_zero, 0, 0, 0);
|
|
check_float ("round (0.5) == 1.0", FUNC(round) (0.5), 1.0, 0, 0, 0);
|
|
check_float ("round (-0.5) == -1.0", FUNC(round) (-0.5), -1.0, 0, 0, 0);
|
|
check_float ("round (0.8) == 1.0", FUNC(round) (0.8L), 1.0, 0, 0, 0);
|
|
check_float ("round (-0.8) == -1.0", FUNC(round) (-0.8L), -1.0, 0, 0, 0);
|
|
check_float ("round (1.5) == 2.0", FUNC(round) (1.5), 2.0, 0, 0, 0);
|
|
check_float ("round (-1.5) == -2.0", FUNC(round) (-1.5), -2.0, 0, 0, 0);
|
|
check_float ("round (2097152.5) == 2097153", FUNC(round) (2097152.5), 2097153, 0, 0, 0);
|
|
check_float ("round (-2097152.5) == -2097153", FUNC(round) (-2097152.5), -2097153, 0, 0, 0);
|
|
|
|
print_max_error ("round", 0, 0);
|
|
}
|
|
|
|
|
|
static void
|
|
scalbn_test (void)
|
|
{
|
|
|
|
init_max_error ();
|
|
|
|
check_float ("scalbn (0, 0) == 0", FUNC(scalbn) (0, 0), 0, 0, 0, 0);
|
|
check_float ("scalbn (-0, 0) == -0", FUNC(scalbn) (minus_zero, 0), minus_zero, 0, 0, 0);
|
|
|
|
check_float ("scalbn (inf, 1) == inf", FUNC(scalbn) (plus_infty, 1), plus_infty, 0, 0, 0);
|
|
check_float ("scalbn (-inf, 1) == -inf", FUNC(scalbn) (minus_infty, 1), minus_infty, 0, 0, 0);
|
|
check_float ("scalbn (NaN, 1) == NaN", FUNC(scalbn) (nan_value, 1), nan_value, 0, 0, 0);
|
|
|
|
check_float ("scalbn (0.8, 4) == 12.8", FUNC(scalbn) (0.8L, 4), 12.8L, 0, 0, 0);
|
|
check_float ("scalbn (-0.854375, 5) == -27.34", FUNC(scalbn) (-0.854375L, 5), -27.34L, 0, 0, 0);
|
|
|
|
check_float ("scalbn (1, 0) == 1", FUNC(scalbn) (1, 0L), 1, 0, 0, 0);
|
|
|
|
print_max_error ("scalbn", 0, 0);
|
|
}
|
|
|
|
static void
|
|
scalbln_test (void)
|
|
{
|
|
|
|
init_max_error ();
|
|
|
|
check_float ("scalbln (0, 0) == 0", FUNC(scalbln) (0, 0), 0, 0, 0, 0);
|
|
check_float ("scalbln (-0, 0) == -0", FUNC(scalbln) (minus_zero, 0), minus_zero, 0, 0, 0);
|
|
|
|
check_float ("scalbln (inf, 1) == inf", FUNC(scalbln) (plus_infty, 1), plus_infty, 0, 0, 0);
|
|
check_float ("scalbln (-inf, 1) == -inf", FUNC(scalbln) (minus_infty, 1), minus_infty, 0, 0, 0);
|
|
check_float ("scalbln (NaN, 1) == NaN", FUNC(scalbln) (nan_value, 1), nan_value, 0, 0, 0);
|
|
|
|
check_float ("scalbln (0.8, 4) == 12.8", FUNC(scalbln) (0.8L, 4), 12.8L, 0, 0, 0);
|
|
check_float ("scalbln (-0.854375, 5) == -27.34", FUNC(scalbln) (-0.854375L, 5), -27.34L, 0, 0, 0);
|
|
|
|
check_float ("scalbln (1, 0) == 1", FUNC(scalbln) (1, 0L), 1, 0, 0, 0);
|
|
|
|
print_max_error ("scalbn", 0, 0);
|
|
}
|
|
|
|
static void
|
|
signbit_test (void)
|
|
{
|
|
|
|
init_max_error ();
|
|
|
|
check_bool ("signbit (0) == false", signbit (0.0), 0, 0, 0, 0);
|
|
check_bool ("signbit (-0) == true", signbit (minus_zero), 1, 0, 0, 0);
|
|
check_bool ("signbit (inf) == false", signbit (plus_infty), 0, 0, 0, 0);
|
|
check_bool ("signbit (-inf) == true", signbit (minus_infty), 1, 0, 0, 0);
|
|
|
|
/* signbit (x) != 0 for x < 0. */
|
|
check_bool ("signbit (-1) == true", signbit (-1.0), 1, 0, 0, 0);
|
|
/* signbit (x) == 0 for x >= 0. */
|
|
check_bool ("signbit (1) == false", signbit (1.0), 0, 0, 0, 0);
|
|
|
|
print_max_error ("signbit", 0, 0);
|
|
}
|
|
|
|
static void
|
|
sin_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(sin) (0);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
check_float ("sin (0) == 0", FUNC(sin) (0), 0, 0, 0, 0);
|
|
check_float ("sin (-0) == -0", FUNC(sin) (minus_zero), minus_zero, 0, 0, 0);
|
|
check_float ("sin (inf) == NaN plus invalid exception", FUNC(sin) (plus_infty), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
check_float ("sin (-inf) == NaN plus invalid exception", FUNC(sin) (minus_infty), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
check_float ("sin (NaN) == NaN", FUNC(sin) (nan_value), nan_value, 0, 0, 0);
|
|
|
|
check_float ("sin (pi/6) == 0.5", FUNC(sin) (M_PI_6l), 0.5, 0, 0, 0);
|
|
check_float ("sin (-pi/6) == -0.5", FUNC(sin) (-M_PI_6l), -0.5, 0, 0, 0);
|
|
check_float ("sin (pi/2) == 1", FUNC(sin) (M_PI_2l), 1, 0, 0, 0);
|
|
check_float ("sin (-pi/2) == -1", FUNC(sin) (-M_PI_2l), -1, 0, 0, 0);
|
|
check_float ("sin (0.7) == 0.64421768723769105367261435139872014", FUNC(sin) (0.7L), 0.64421768723769105367261435139872014L, DELTA1524, 0, 0);
|
|
|
|
print_max_error ("sin", DELTAsin, 0);
|
|
|
|
}
|
|
|
|
|
|
static void
|
|
sincos_test (void)
|
|
{
|
|
FLOAT sin_res, cos_res;
|
|
|
|
errno = 0;
|
|
FUNC(sincos) (0, &sin_res, &cos_res);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
/* sincos is treated differently because it returns void. */
|
|
FUNC (sincos) (0, &sin_res, &cos_res);
|
|
check_float ("sincos (0, &sin_res, &cos_res) puts 0 in sin_res", sin_res, 0, 0, 0, 0);
|
|
check_float ("sincos (0, &sin_res, &cos_res) puts 1 in cos_res", cos_res, 1, 0, 0, 0);
|
|
|
|
FUNC (sincos) (minus_zero, &sin_res, &cos_res);
|
|
check_float ("sincos (-0, &sin_res, &cos_res) puts -0 in sin_res", sin_res, minus_zero, 0, 0, 0);
|
|
check_float ("sincos (-0, &sin_res, &cos_res) puts 1 in cos_res", cos_res, 1, 0, 0, 0);
|
|
FUNC (sincos) (plus_infty, &sin_res, &cos_res);
|
|
check_float ("sincos (inf, &sin_res, &cos_res) puts NaN in sin_res plus invalid exception", sin_res, nan_value, 0, 0, INVALID_EXCEPTION);
|
|
check_float ("sincos (inf, &sin_res, &cos_res) puts NaN in cos_res", cos_res, nan_value, 0, 0, 0);
|
|
FUNC (sincos) (minus_infty, &sin_res, &cos_res);
|
|
check_float ("sincos (-inf, &sin_res, &cos_res) puts NaN in sin_res plus invalid exception", sin_res, nan_value, 0, 0, INVALID_EXCEPTION);
|
|
check_float ("sincos (-inf, &sin_res, &cos_res) puts NaN in cos_res", cos_res, nan_value, 0, 0, 0);
|
|
FUNC (sincos) (nan_value, &sin_res, &cos_res);
|
|
check_float ("sincos (NaN, &sin_res, &cos_res) puts NaN in sin_res", sin_res, nan_value, 0, 0, 0);
|
|
check_float ("sincos (NaN, &sin_res, &cos_res) puts NaN in cos_res", cos_res, nan_value, 0, 0, 0);
|
|
|
|
FUNC (sincos) (M_PI_2l, &sin_res, &cos_res);
|
|
check_float ("sincos (pi/2, &sin_res, &cos_res) puts 1 in sin_res", sin_res, 1, 0, 0, 0);
|
|
check_float ("sincos (pi/2, &sin_res, &cos_res) puts 0 in cos_res", cos_res, 0, DELTA1536, 0, 0);
|
|
FUNC (sincos) (M_PI_6l, &sin_res, &cos_res);
|
|
check_float ("sincos (pi/6, &sin_res, &cos_res) puts 0.5 in sin_res", sin_res, 0.5, 0, 0, 0);
|
|
check_float ("sincos (pi/6, &sin_res, &cos_res) puts 0.86602540378443864676372317075293616 in cos_res", cos_res, 0.86602540378443864676372317075293616L, 0, 0, 0);
|
|
FUNC (sincos) (M_PI_6l*2.0, &sin_res, &cos_res);
|
|
check_float ("sincos (M_PI_6l*2.0, &sin_res, &cos_res) puts 0.86602540378443864676372317075293616 in sin_res", sin_res, 0.86602540378443864676372317075293616L, DELTA1539, 0, 0);
|
|
check_float ("sincos (M_PI_6l*2.0, &sin_res, &cos_res) puts 0.5 in cos_res", cos_res, 0.5, DELTA1540, 0, 0);
|
|
FUNC (sincos) (0.7L, &sin_res, &cos_res);
|
|
check_float ("sincos (0.7, &sin_res, &cos_res) puts 0.64421768723769105367261435139872014 in sin_res", sin_res, 0.64421768723769105367261435139872014L, DELTA1541, 0, 0);
|
|
check_float ("sincos (0.7, &sin_res, &cos_res) puts 0.76484218728448842625585999019186495 in cos_res", cos_res, 0.76484218728448842625585999019186495L, DELTA1542, 0, 0);
|
|
|
|
print_max_error ("sincos", DELTAsincos, 0);
|
|
}
|
|
|
|
static void
|
|
sinh_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(sinh) (0.7L);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
check_float ("sinh (0) == 0", FUNC(sinh) (0), 0, 0, 0, 0);
|
|
check_float ("sinh (-0) == -0", FUNC(sinh) (minus_zero), minus_zero, 0, 0, 0);
|
|
|
|
#ifndef TEST_INLINE
|
|
check_float ("sinh (inf) == inf", FUNC(sinh) (plus_infty), plus_infty, 0, 0, 0);
|
|
check_float ("sinh (-inf) == -inf", FUNC(sinh) (minus_infty), minus_infty, 0, 0, 0);
|
|
#endif
|
|
check_float ("sinh (NaN) == NaN", FUNC(sinh) (nan_value), nan_value, 0, 0, 0);
|
|
|
|
check_float ("sinh (0.7) == 0.75858370183953350346", FUNC(sinh) (0.7L), 0.75858370183953350346L, DELTA1548, 0, 0);
|
|
#if 0 /* XXX scp XXX */
|
|
check_float ("sinh (0x8p-32) == 1.86264514923095703232705808926175479e-9", FUNC(sinh) (0x8p-32L), 1.86264514923095703232705808926175479e-9L, 0, 0, 0);
|
|
#endif
|
|
|
|
print_max_error ("sinh", DELTAsinh, 0);
|
|
}
|
|
|
|
static void
|
|
sqrt_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(sqrt) (1);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
check_float ("sqrt (0) == 0", FUNC(sqrt) (0), 0, 0, 0, 0);
|
|
check_float ("sqrt (NaN) == NaN", FUNC(sqrt) (nan_value), nan_value, 0, 0, 0);
|
|
check_float ("sqrt (inf) == inf", FUNC(sqrt) (plus_infty), plus_infty, 0, 0, 0);
|
|
|
|
check_float ("sqrt (-0) == -0", FUNC(sqrt) (minus_zero), minus_zero, 0, 0, 0);
|
|
|
|
/* sqrt (x) == NaN plus invalid exception for x < 0. */
|
|
check_float ("sqrt (-1) == NaN plus invalid exception", FUNC(sqrt) (-1), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
check_float ("sqrt (-inf) == NaN plus invalid exception", FUNC(sqrt) (minus_infty), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
check_float ("sqrt (NaN) == NaN", FUNC(sqrt) (nan_value), nan_value, 0, 0, 0);
|
|
|
|
check_float ("sqrt (2209) == 47", FUNC(sqrt) (2209), 47, 0, 0, 0);
|
|
check_float ("sqrt (4) == 2", FUNC(sqrt) (4), 2, 0, 0, 0);
|
|
check_float ("sqrt (2) == M_SQRT2l", FUNC(sqrt) (2), M_SQRT2l, 0, 0, 0);
|
|
check_float ("sqrt (0.25) == 0.5", FUNC(sqrt) (0.25), 0.5, 0, 0, 0);
|
|
check_float ("sqrt (6642.25) == 81.5", FUNC(sqrt) (6642.25), 81.5, 0, 0, 0);
|
|
check_float ("sqrt (15239.9025) == 123.45", FUNC(sqrt) (15239.9025L), 123.45L, DELTA1562, 0, 0);
|
|
check_float ("sqrt (0.7) == 0.83666002653407554797817202578518747", FUNC(sqrt) (0.7L), 0.83666002653407554797817202578518747L, 0, 0, 0);
|
|
|
|
print_max_error ("sqrt", DELTAsqrt, 0);
|
|
}
|
|
|
|
static void
|
|
tan_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(tan) (0);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
check_float ("tan (0) == 0", FUNC(tan) (0), 0, 0, 0, 0);
|
|
check_float ("tan (-0) == -0", FUNC(tan) (minus_zero), minus_zero, 0, 0, 0);
|
|
check_float ("tan (inf) == NaN plus invalid exception", FUNC(tan) (plus_infty), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
check_float ("tan (-inf) == NaN plus invalid exception", FUNC(tan) (minus_infty), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
check_float ("tan (NaN) == NaN", FUNC(tan) (nan_value), nan_value, 0, 0, 0);
|
|
|
|
check_float ("tan (pi/4) == 1", FUNC(tan) (M_PI_4l), 1, DELTA1569, 0, 0);
|
|
check_float ("tan (0.7) == 0.84228838046307944812813500221293775", FUNC(tan) (0.7L), 0.84228838046307944812813500221293775L, DELTA1570, 0, 0);
|
|
|
|
print_max_error ("tan", DELTAtan, 0);
|
|
}
|
|
|
|
static void
|
|
tanh_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(tanh) (0.7L);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
init_max_error ();
|
|
|
|
check_float ("tanh (0) == 0", FUNC(tanh) (0), 0, 0, 0, 0);
|
|
check_float ("tanh (-0) == -0", FUNC(tanh) (minus_zero), minus_zero, 0, 0, 0);
|
|
|
|
#ifndef TEST_INLINE
|
|
check_float ("tanh (inf) == 1", FUNC(tanh) (plus_infty), 1, 0, 0, 0);
|
|
check_float ("tanh (-inf) == -1", FUNC(tanh) (minus_infty), -1, 0, 0, 0);
|
|
#endif
|
|
check_float ("tanh (NaN) == NaN", FUNC(tanh) (nan_value), nan_value, 0, 0, 0);
|
|
|
|
check_float ("tanh (0.7) == 0.60436777711716349631", FUNC(tanh) (0.7L), 0.60436777711716349631L, DELTA1576, 0, 0);
|
|
check_float ("tanh (-0.7) == -0.60436777711716349631", FUNC(tanh) (-0.7L), -0.60436777711716349631L, DELTA1577, 0, 0);
|
|
|
|
check_float ("tanh (1.0) == 0.7615941559557648881194582826047935904", FUNC(tanh) (1.0L), 0.7615941559557648881194582826047935904L, 0, 0, 0);
|
|
check_float ("tanh (-1.0) == -0.7615941559557648881194582826047935904", FUNC(tanh) (-1.0L), -0.7615941559557648881194582826047935904L, 0, 0, 0);
|
|
|
|
/* 2^-57 */
|
|
check_float ("tanh (6.938893903907228377647697925567626953125e-18) == 6.938893903907228377647697925567626953125e-18", FUNC(tanh) (6.938893903907228377647697925567626953125e-18L), 6.938893903907228377647697925567626953125e-18L, 0, 0, 0);
|
|
|
|
print_max_error ("tanh", DELTAtanh, 0);
|
|
}
|
|
|
|
static void
|
|
tgamma_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(tgamma) (1);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
feclearexcept (FE_ALL_EXCEPT);
|
|
|
|
init_max_error ();
|
|
|
|
check_float ("tgamma (inf) == inf", FUNC(tgamma) (plus_infty), plus_infty, 0, 0, 0);
|
|
check_float ("tgamma (0) == inf plus divide-by-zero", FUNC(tgamma) (0), plus_infty, 0, 0, DIVIDE_BY_ZERO_EXCEPTION);
|
|
check_float ("tgamma (-0) == inf plus divide-by-zero", FUNC(tgamma) (minus_zero), minus_infty, 0, 0, DIVIDE_BY_ZERO_EXCEPTION);
|
|
/* tgamma (x) == NaN plus invalid exception for integer x <= 0. */
|
|
check_float ("tgamma (-2) == NaN plus invalid exception", FUNC(tgamma) (-2), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
check_float ("tgamma (-inf) == NaN plus invalid exception", FUNC(tgamma) (minus_infty), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
check_float ("tgamma (NaN) == NaN", FUNC(tgamma) (nan_value), nan_value, 0, 0, 0);
|
|
|
|
check_float ("tgamma (0.5) == sqrt (pi)", FUNC(tgamma) (0.5), M_SQRT_PIl, DELTA1587, 0, 0);
|
|
check_float ("tgamma (-0.5) == -2 sqrt (pi)", FUNC(tgamma) (-0.5), -M_2_SQRT_PIl, DELTA1588, 0, 0);
|
|
|
|
check_float ("tgamma (1) == 1", FUNC(tgamma) (1), 1, 0, 0, 0);
|
|
check_float ("tgamma (4) == 6", FUNC(tgamma) (4), 6, DELTA1590, 0, 0);
|
|
|
|
check_float ("tgamma (0.7) == 1.29805533264755778568", FUNC(tgamma) (0.7L), 1.29805533264755778568L, DELTA1591, 0, 0);
|
|
check_float ("tgamma (1.2) == 0.91816874239976061064", FUNC(tgamma) (1.2L), 0.91816874239976061064L, 0, 0, 0);
|
|
|
|
print_max_error ("tgamma", DELTAtgamma, 0);
|
|
}
|
|
|
|
static void
|
|
trunc_test (void)
|
|
{
|
|
init_max_error ();
|
|
|
|
check_float ("trunc (inf) == inf", FUNC(trunc) (plus_infty), plus_infty, 0, 0, 0);
|
|
check_float ("trunc (-inf) == -inf", FUNC(trunc) (minus_infty), minus_infty, 0, 0, 0);
|
|
check_float ("trunc (NaN) == NaN", FUNC(trunc) (nan_value), nan_value, 0, 0, 0);
|
|
|
|
check_float ("trunc (0) == 0", FUNC(trunc) (0), 0, 0, 0, 0);
|
|
check_float ("trunc (-0) == -0", FUNC(trunc) (minus_zero), minus_zero, 0, 0, 0);
|
|
check_float ("trunc (0.625) == 0", FUNC(trunc) (0.625), 0, 0, 0, 0);
|
|
check_float ("trunc (-0.625) == -0", FUNC(trunc) (-0.625), minus_zero, 0, 0, 0);
|
|
check_float ("trunc (1) == 1", FUNC(trunc) (1), 1, 0, 0, 0);
|
|
check_float ("trunc (-1) == -1", FUNC(trunc) (-1), -1, 0, 0, 0);
|
|
check_float ("trunc (1.625) == 1", FUNC(trunc) (1.625), 1, 0, 0, 0);
|
|
check_float ("trunc (-1.625) == -1", FUNC(trunc) (-1.625), -1, 0, 0, 0);
|
|
|
|
check_float ("trunc (1048580.625) == 1048580", FUNC(trunc) (1048580.625L), 1048580L, 0, 0, 0);
|
|
check_float ("trunc (-1048580.625) == -1048580", FUNC(trunc) (-1048580.625L), -1048580L, 0, 0, 0);
|
|
|
|
check_float ("trunc (8388610.125) == 8388610.0", FUNC(trunc) (8388610.125L), 8388610.0L, 0, 0, 0);
|
|
check_float ("trunc (-8388610.125) == -8388610.0", FUNC(trunc) (-8388610.125L), -8388610.0L, 0, 0, 0);
|
|
|
|
check_float ("trunc (4294967296.625) == 4294967296.0", FUNC(trunc) (4294967296.625L), 4294967296.0L, 0, 0, 0);
|
|
check_float ("trunc (-4294967296.625) == -4294967296.0", FUNC(trunc) (-4294967296.625L), -4294967296.0L, 0, 0, 0);
|
|
|
|
|
|
print_max_error ("trunc", 0, 0);
|
|
}
|
|
|
|
static void
|
|
y0_test (void)
|
|
{
|
|
FLOAT s, c;
|
|
errno = 0;
|
|
FUNC (sincos) (0, &s, &c);
|
|
if (errno == ENOSYS)
|
|
/* Required function not implemented. */
|
|
return;
|
|
FUNC(y0) (1);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
/* y0 is the Bessel function of the second kind of order 0 */
|
|
init_max_error ();
|
|
|
|
check_float ("y0 (-1.0) == NaN", FUNC(y0) (-1.0), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
check_float ("y0 (0.0) == -inf", FUNC(y0) (0.0), minus_infty, 0, 0, DIVIDE_BY_ZERO_EXCEPTION);
|
|
check_float ("y0 (NaN) == NaN", FUNC(y0) (nan_value), nan_value, 0, 0, 0);
|
|
check_float ("y0 (inf) == 0", FUNC(y0) (plus_infty), 0, 0, 0, 0);
|
|
|
|
check_float ("y0 (0.1) == -1.5342386513503668441", FUNC(y0) (0.1L), -1.5342386513503668441L, DELTA1614, 0, 0);
|
|
check_float ("y0 (0.7) == -0.19066492933739506743", FUNC(y0) (0.7L), -0.19066492933739506743L, DELTA1615, 0, 0);
|
|
check_float ("y0 (1.0) == 0.088256964215676957983", FUNC(y0) (1.0), 0.088256964215676957983L, DELTA1616, 0, 0);
|
|
check_float ("y0 (1.5) == 0.38244892379775884396", FUNC(y0) (1.5), 0.38244892379775884396L, DELTA1617, 0, 0);
|
|
check_float ("y0 (2.0) == 0.51037567264974511960", FUNC(y0) (2.0), 0.51037567264974511960L, DELTA1618, 0, 0);
|
|
check_float ("y0 (8.0) == 0.22352148938756622053", FUNC(y0) (8.0), 0.22352148938756622053L, DELTA1619, 0, 0);
|
|
check_float ("y0 (10.0) == 0.055671167283599391424", FUNC(y0) (10.0), 0.055671167283599391424L, DELTA1620, 0, 0);
|
|
|
|
print_max_error ("y0", DELTAy0, 0);
|
|
}
|
|
|
|
|
|
static void
|
|
y1_test (void)
|
|
{
|
|
FLOAT s, c;
|
|
errno = 0;
|
|
FUNC (sincos) (0, &s, &c);
|
|
if (errno == ENOSYS)
|
|
/* Required function not implemented. */
|
|
return;
|
|
FUNC(y1) (1);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
/* y1 is the Bessel function of the second kind of order 1 */
|
|
init_max_error ();
|
|
|
|
check_float ("y1 (-1.0) == NaN", FUNC(y1) (-1.0), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
check_float ("y1 (0.0) == -inf", FUNC(y1) (0.0), minus_infty, 0, 0, DIVIDE_BY_ZERO_EXCEPTION);
|
|
check_float ("y1 (inf) == 0", FUNC(y1) (plus_infty), 0, 0, 0, 0);
|
|
check_float ("y1 (NaN) == NaN", FUNC(y1) (nan_value), nan_value, 0, 0, 0);
|
|
|
|
check_float ("y1 (0.1) == -6.4589510947020269877", FUNC(y1) (0.1L), -6.4589510947020269877L, DELTA1625, 0, 0);
|
|
check_float ("y1 (0.7) == -1.1032498719076333697", FUNC(y1) (0.7L), -1.1032498719076333697L, DELTA1626, 0, 0);
|
|
check_float ("y1 (1.0) == -0.78121282130028871655", FUNC(y1) (1.0), -0.78121282130028871655L, DELTA1627, 0, 0);
|
|
check_float ("y1 (1.5) == -0.41230862697391129595", FUNC(y1) (1.5), -0.41230862697391129595L, DELTA1628, 0, 0);
|
|
check_float ("y1 (2.0) == -0.10703243154093754689", FUNC(y1) (2.0), -0.10703243154093754689L, DELTA1629, 0, 0);
|
|
check_float ("y1 (8.0) == -0.15806046173124749426", FUNC(y1) (8.0), -0.15806046173124749426L, DELTA1630, 0, 0);
|
|
check_float ("y1 (10.0) == 0.24901542420695388392", FUNC(y1) (10.0), 0.24901542420695388392L, DELTA1631, 0, 0);
|
|
|
|
print_max_error ("y1", DELTAy1, 0);
|
|
}
|
|
|
|
static void
|
|
yn_test (void)
|
|
{
|
|
FLOAT s, c;
|
|
errno = 0;
|
|
FUNC (sincos) (0, &s, &c);
|
|
if (errno == ENOSYS)
|
|
/* Required function not implemented. */
|
|
return;
|
|
FUNC(yn) (1, 1);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
/* yn is the Bessel function of the second kind of order n */
|
|
init_max_error ();
|
|
|
|
/* yn (0, x) == y0 (x) */
|
|
check_float ("yn (0, -1.0) == NaN", FUNC(yn) (0, -1.0), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
check_float ("yn (0, 0.0) == -inf", FUNC(yn) (0, 0.0), minus_infty, 0, 0, DIVIDE_BY_ZERO_EXCEPTION);
|
|
check_float ("yn (0, NaN) == NaN", FUNC(yn) (0, nan_value), nan_value, 0, 0, 0);
|
|
check_float ("yn (0, inf) == 0", FUNC(yn) (0, plus_infty), 0, 0, 0, 0);
|
|
|
|
check_float ("yn (0, 0.1) == -1.5342386513503668441", FUNC(yn) (0, 0.1L), -1.5342386513503668441L, DELTA1636, 0, 0);
|
|
check_float ("yn (0, 0.7) == -0.19066492933739506743", FUNC(yn) (0, 0.7L), -0.19066492933739506743L, DELTA1637, 0, 0);
|
|
check_float ("yn (0, 1.0) == 0.088256964215676957983", FUNC(yn) (0, 1.0), 0.088256964215676957983L, DELTA1638, 0, 0);
|
|
check_float ("yn (0, 1.5) == 0.38244892379775884396", FUNC(yn) (0, 1.5), 0.38244892379775884396L, DELTA1639, 0, 0);
|
|
check_float ("yn (0, 2.0) == 0.51037567264974511960", FUNC(yn) (0, 2.0), 0.51037567264974511960L, DELTA1640, 0, 0);
|
|
check_float ("yn (0, 8.0) == 0.22352148938756622053", FUNC(yn) (0, 8.0), 0.22352148938756622053L, DELTA1641, 0, 0);
|
|
check_float ("yn (0, 10.0) == 0.055671167283599391424", FUNC(yn) (0, 10.0), 0.055671167283599391424L, DELTA1642, 0, 0);
|
|
|
|
/* yn (1, x) == y1 (x) */
|
|
check_float ("yn (1, -1.0) == NaN", FUNC(yn) (1, -1.0), nan_value, 0, 0, INVALID_EXCEPTION);
|
|
check_float ("yn (1, 0.0) == -inf", FUNC(yn) (1, 0.0), minus_infty, 0, 0, DIVIDE_BY_ZERO_EXCEPTION);
|
|
check_float ("yn (1, inf) == 0", FUNC(yn) (1, plus_infty), 0, 0, 0, 0);
|
|
check_float ("yn (1, NaN) == NaN", FUNC(yn) (1, nan_value), nan_value, 0, 0, 0);
|
|
|
|
check_float ("yn (1, 0.1) == -6.4589510947020269877", FUNC(yn) (1, 0.1L), -6.4589510947020269877L, DELTA1647, 0, 0);
|
|
check_float ("yn (1, 0.7) == -1.1032498719076333697", FUNC(yn) (1, 0.7L), -1.1032498719076333697L, DELTA1648, 0, 0);
|
|
check_float ("yn (1, 1.0) == -0.78121282130028871655", FUNC(yn) (1, 1.0), -0.78121282130028871655L, DELTA1649, 0, 0);
|
|
check_float ("yn (1, 1.5) == -0.41230862697391129595", FUNC(yn) (1, 1.5), -0.41230862697391129595L, DELTA1650, 0, 0);
|
|
check_float ("yn (1, 2.0) == -0.10703243154093754689", FUNC(yn) (1, 2.0), -0.10703243154093754689L, DELTA1651, 0, 0);
|
|
check_float ("yn (1, 8.0) == -0.15806046173124749426", FUNC(yn) (1, 8.0), -0.15806046173124749426L, DELTA1652, 0, 0);
|
|
check_float ("yn (1, 10.0) == 0.24901542420695388392", FUNC(yn) (1, 10.0), 0.24901542420695388392L, DELTA1653, 0, 0);
|
|
|
|
/* yn (3, x) */
|
|
check_float ("yn (3, inf) == 0", FUNC(yn) (3, plus_infty), 0, 0, 0, 0);
|
|
check_float ("yn (3, NaN) == NaN", FUNC(yn) (3, nan_value), nan_value, 0, 0, 0);
|
|
|
|
check_float ("yn (3, 0.1) == -5099.3323786129048894", FUNC(yn) (3, 0.1L), -5099.3323786129048894L, DELTA1656, 0, 0);
|
|
check_float ("yn (3, 0.7) == -15.819479052819633505", FUNC(yn) (3, 0.7L), -15.819479052819633505L, DELTA1657, 0, 0);
|
|
check_float ("yn (3, 1.0) == -5.8215176059647288478", FUNC(yn) (3, 1.0), -5.8215176059647288478L, 0, 0, 0);
|
|
check_float ("yn (3, 2.0) == -1.1277837768404277861", FUNC(yn) (3, 2.0), -1.1277837768404277861L, DELTA1659, 0, 0);
|
|
check_float ("yn (3, 10.0) == -0.25136265718383732978", FUNC(yn) (3, 10.0), -0.25136265718383732978L, DELTA1660, 0, 0);
|
|
|
|
/* yn (10, x) */
|
|
check_float ("yn (10, inf) == 0", FUNC(yn) (10, plus_infty), 0, 0, 0, 0);
|
|
check_float ("yn (10, NaN) == NaN", FUNC(yn) (10, nan_value), nan_value, 0, 0, 0);
|
|
|
|
check_float ("yn (10, 0.1) == -0.11831335132045197885e19", FUNC(yn) (10, 0.1L), -0.11831335132045197885e19L, DELTA1663, 0, 0);
|
|
check_float ("yn (10, 0.7) == -0.42447194260703866924e10", FUNC(yn) (10, 0.7L), -0.42447194260703866924e10L, DELTA1664, 0, 0);
|
|
check_float ("yn (10, 1.0) == -0.12161801427868918929e9", FUNC(yn) (10, 1.0), -0.12161801427868918929e9L, DELTA1665, 0, 0);
|
|
check_float ("yn (10, 2.0) == -129184.54220803928264", FUNC(yn) (10, 2.0), -129184.54220803928264L, DELTA1666, 0, 0);
|
|
check_float ("yn (10, 10.0) == -0.35981415218340272205", FUNC(yn) (10, 10.0), -0.35981415218340272205L, DELTA1667, 0, 0);
|
|
|
|
print_max_error ("yn", DELTAyn, 0);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
initialize (void)
|
|
{
|
|
plus_zero = 0.0;
|
|
nan_value = plus_zero / plus_zero; /* Suppress GCC warning */
|
|
|
|
minus_zero = FUNC(copysign) (0.0, -1.0);
|
|
plus_infty = CHOOSE (HUGE_VALL, HUGE_VAL, HUGE_VALF,
|
|
HUGE_VALL, HUGE_VAL, HUGE_VALF);
|
|
minus_infty = CHOOSE (-HUGE_VALL, -HUGE_VAL, -HUGE_VALF,
|
|
-HUGE_VALL, -HUGE_VAL, -HUGE_VALF);
|
|
|
|
(void) &plus_zero;
|
|
(void) &nan_value;
|
|
(void) &minus_zero;
|
|
(void) &plus_infty;
|
|
(void) &minus_infty;
|
|
|
|
/* Clear all exceptions. From now on we must not get random exceptions. */
|
|
feclearexcept (FE_ALL_EXCEPT);
|
|
}
|
|
|
|
#if 0 /* XXX scp XXX */
|
|
/* Definitions of arguments for argp functions. */
|
|
static const struct argp_option options[] =
|
|
{
|
|
{ "verbose", 'v', "NUMBER", 0, "Level of verbosity (0..3)"},
|
|
{ "ulps-file", 'u', NULL, 0, "Output ulps to file ULPs"},
|
|
{ "no-max-error", 'f', NULL, 0,
|
|
"Don't output maximal errors of functions"},
|
|
{ "no-points", 'p', NULL, 0,
|
|
"Don't output results of functions invocations"},
|
|
{ "ignore-max-ulp", 'i', "yes/no", 0,
|
|
"Ignore given maximal errors"},
|
|
{ NULL, 0, NULL, 0, NULL }
|
|
};
|
|
|
|
/* Short description of program. */
|
|
static const char doc[] = "Math test suite: " TEST_MSG ;
|
|
|
|
/* Prototype for option handler. */
|
|
static error_t parse_opt (int key, char *arg, struct argp_state *state);
|
|
|
|
/* Data structure to communicate with argp functions. */
|
|
static struct argp argp =
|
|
{
|
|
options, parse_opt, NULL, doc,
|
|
};
|
|
|
|
|
|
/* Handle program arguments. */
|
|
static error_t
|
|
parse_opt (int key, char *arg, struct argp_state *state)
|
|
{
|
|
switch (key)
|
|
{
|
|
case 'f':
|
|
output_max_error = 0;
|
|
break;
|
|
case 'i':
|
|
if (strcmp (arg, "yes") == 0)
|
|
ignore_max_ulp = 1;
|
|
else if (strcmp (arg, "no") == 0)
|
|
ignore_max_ulp = 0;
|
|
break;
|
|
case 'p':
|
|
output_points = 0;
|
|
break;
|
|
case 'u':
|
|
output_ulps = 1;
|
|
break;
|
|
case 'v':
|
|
if (optarg)
|
|
verbose = (unsigned int) strtoul (optarg, NULL, 0);
|
|
else
|
|
verbose = 3;
|
|
break;
|
|
default:
|
|
return ARGP_ERR_UNKNOWN;
|
|
}
|
|
return 0;
|
|
}
|
|
#endif
|
|
|
|
#if 0
|
|
/* function to check our ulp calculation. */
|
|
void
|
|
check_ulp (void)
|
|
{
|
|
int i;
|
|
|
|
FLOAT u, diff, ulp;
|
|
/* This gives one ulp. */
|
|
u = FUNC(nextafter) (10, 20);
|
|
check_equal (10.0, u, 1, &diff, &ulp);
|
|
printf ("One ulp: % .4" PRINTF_NEXPR "\n", ulp);
|
|
|
|
/* This gives one more ulp. */
|
|
u = FUNC(nextafter) (u, 20);
|
|
check_equal (10.0, u, 2, &diff, &ulp);
|
|
printf ("two ulp: % .4" PRINTF_NEXPR "\n", ulp);
|
|
|
|
/* And now calculate 100 ulp. */
|
|
for (i = 2; i < 100; i++)
|
|
u = FUNC(nextafter) (u, 20);
|
|
check_equal (10.0, u, 100, &diff, &ulp);
|
|
printf ("100 ulp: % .4" PRINTF_NEXPR "\n", ulp);
|
|
}
|
|
#endif
|
|
|
|
int
|
|
main (int argc, char **argv)
|
|
{
|
|
#if 0 /* XXX scp XXX */
|
|
int remaining;
|
|
#endif
|
|
|
|
verbose = 1;
|
|
output_ulps = 0;
|
|
output_max_error = 1;
|
|
output_points = 1;
|
|
/* XXX set to 0 for releases. */
|
|
ignore_max_ulp = 0;
|
|
|
|
#if 0 /* XXX scp XXX */
|
|
/* Parse and process arguments. */
|
|
argp_parse (&argp, argc, argv, 0, &remaining, NULL);
|
|
|
|
if (remaining != argc)
|
|
{
|
|
fprintf (stderr, "wrong number of arguments");
|
|
argp_help (&argp, stdout, ARGP_HELP_SEE, program_invocation_short_name);
|
|
exit (EXIT_FAILURE);
|
|
}
|
|
#endif
|
|
|
|
if (output_ulps)
|
|
{
|
|
ulps_file = fopen ("ULPs", "a");
|
|
if (ulps_file == NULL)
|
|
{
|
|
perror ("can't open file `ULPs' for writing: ");
|
|
exit (1);
|
|
}
|
|
}
|
|
|
|
|
|
initialize ();
|
|
printf (TEST_MSG);
|
|
|
|
#if 0
|
|
check_ulp ();
|
|
#endif
|
|
|
|
/* Keep the tests a wee bit ordered (according to ISO C99). */
|
|
/* Classification macros: */
|
|
fpclassify_test ();
|
|
isfinite_test ();
|
|
isnormal_test ();
|
|
signbit_test ();
|
|
|
|
/* Trigonometric functions: */
|
|
acos_test ();
|
|
asin_test ();
|
|
atan_test ();
|
|
atan2_test ();
|
|
cos_test ();
|
|
sin_test ();
|
|
sincos_test ();
|
|
tan_test ();
|
|
|
|
/* Hyperbolic functions: */
|
|
acosh_test ();
|
|
asinh_test ();
|
|
atanh_test ();
|
|
cosh_test ();
|
|
sinh_test ();
|
|
tanh_test ();
|
|
|
|
/* Exponential and logarithmic functions: */
|
|
exp_test ();
|
|
#if 0 /* XXX scp XXX */
|
|
exp10_test ();
|
|
#endif
|
|
exp2_test ();
|
|
expm1_test ();
|
|
frexp_test ();
|
|
ldexp_test ();
|
|
log_test ();
|
|
log10_test ();
|
|
log1p_test ();
|
|
log2_test ();
|
|
logb_test ();
|
|
modf_test ();
|
|
ilogb_test ();
|
|
scalbn_test ();
|
|
scalbln_test ();
|
|
|
|
/* Power and absolute value functions: */
|
|
cbrt_test ();
|
|
fabs_test ();
|
|
hypot_test ();
|
|
pow_test ();
|
|
sqrt_test ();
|
|
|
|
/* Error and gamma functions: */
|
|
erf_test ();
|
|
erfc_test ();
|
|
gamma_test ();
|
|
lgamma_test ();
|
|
tgamma_test ();
|
|
|
|
/* Nearest integer functions: */
|
|
ceil_test ();
|
|
floor_test ();
|
|
//nearbyint_test ();
|
|
rint_test ();
|
|
lrint_test ();
|
|
llrint_test ();
|
|
round_test ();
|
|
lround_test ();
|
|
llround_test ();
|
|
trunc_test ();
|
|
|
|
/* Remainder functions: */
|
|
fmod_test ();
|
|
remainder_test ();
|
|
remquo_test ();
|
|
|
|
/* Manipulation functions: */
|
|
copysign_test ();
|
|
nextafter_test ();
|
|
#if 0 /* XXX scp XXX */
|
|
nexttoward_test ();
|
|
#endif
|
|
|
|
/* maximum, minimum and positive difference functions */
|
|
fdim_test ();
|
|
fmax_test ();
|
|
fmin_test ();
|
|
|
|
/* Multiply and add: */
|
|
fma_test ();
|
|
|
|
#if 0 /* XXX scp XXX */
|
|
/* Complex functions: */
|
|
cabs_test ();
|
|
cacos_test ();
|
|
cacosh_test ();
|
|
carg_test ();
|
|
casin_test ();
|
|
casinh_test ();
|
|
catan_test ();
|
|
catanh_test ();
|
|
ccos_test ();
|
|
ccosh_test ();
|
|
cexp_test ();
|
|
cimag_test ();
|
|
clog10_test ();
|
|
clog_test ();
|
|
conj_test ();
|
|
cpow_test ();
|
|
cproj_test ();
|
|
creal_test ();
|
|
csin_test ();
|
|
csinh_test ();
|
|
csqrt_test ();
|
|
ctan_test ();
|
|
ctanh_test ();
|
|
#endif
|
|
|
|
/* Bessel functions: */
|
|
j0_test ();
|
|
j1_test ();
|
|
jn_test ();
|
|
y0_test ();
|
|
y1_test ();
|
|
yn_test ();
|
|
|
|
if (output_ulps)
|
|
fclose (ulps_file);
|
|
|
|
printf ("\nTest suite completed:\n");
|
|
printf (" %d test cases plus %d tests for exception flags executed.\n",
|
|
noTests, noExcTests);
|
|
if (noXFails)
|
|
printf (" %d expected failures occurred.\n", noXFails);
|
|
if (noXPasses)
|
|
printf (" %d unexpected passes occurred.\n", noXPasses);
|
|
if (noErrors)
|
|
{
|
|
printf (" %d errors occurred.\n", noErrors);
|
|
return 1;
|
|
}
|
|
printf (" All tests passed successfully.\n");
|
|
|
|
return 0;
|
|
}
|
|
|
|
/*
|
|
* Local Variables:
|
|
* mode:c
|
|
* End:
|
|
*/
|