mirror of
https://git.planet-casio.com/Lephenixnoir/OpenLibm.git
synced 2025-01-01 06:23:39 +01:00
28 lines
841 B
Fortran
28 lines
841 B
Fortran
*DECK CGAMMA
|
|
COMPLEX FUNCTION CGAMMA (Z)
|
|
C***BEGIN PROLOGUE CGAMMA
|
|
C***PURPOSE Compute the complete Gamma function.
|
|
C***LIBRARY SLATEC (FNLIB)
|
|
C***CATEGORY C7A
|
|
C***TYPE COMPLEX (GAMMA-S, DGAMMA-D, CGAMMA-C)
|
|
C***KEYWORDS COMPLETE GAMMA FUNCTION, FNLIB, SPECIAL FUNCTIONS
|
|
C***AUTHOR Fullerton, W., (LANL)
|
|
C***DESCRIPTION
|
|
C
|
|
C CGAMMA(Z) calculates the complete gamma function for COMPLEX
|
|
C argument Z. This is a preliminary version that is portable
|
|
C but not accurate.
|
|
C
|
|
C***REFERENCES (NONE)
|
|
C***ROUTINES CALLED CLNGAM
|
|
C***REVISION HISTORY (YYMMDD)
|
|
C 770701 DATE WRITTEN
|
|
C 861211 REVISION DATE from Version 3.2
|
|
C 891214 Prologue converted to Version 4.0 format. (BAB)
|
|
C***END PROLOGUE CGAMMA
|
|
COMPLEX Z, CLNGAM
|
|
C***FIRST EXECUTABLE STATEMENT CGAMMA
|
|
CGAMMA = EXP (CLNGAM(Z))
|
|
C
|
|
RETURN
|
|
END
|