(define-library (scheme r5rs)
  (import
   (rename (scheme base)
           (exact inexact->exact)
           (inexact exact->inexact))
   (scheme cxr)
   (scheme char)
   (scheme inexact)
   (scheme complex)
   (scheme read)
   (scheme write)
   (scheme file)
   (scheme lazy)
   (scheme eval)
   (scheme repl)
   (scheme load)
   (only (chibi) null-environment scheme-report-environment))
  (export
   - ... * / + < <= = => > >= _ abs acos and angle append apply asin assoc assq
   assv atan begin boolean?
   caaaar caaadr caadar caaddr
   cadaar cadadr caddar cadddr
   cdaaar cdaadr cdadar cdaddr
   cddaar cddadr cdddar cddddr
   caaar caadr cadar caddr
   cdaar cdadr cddar cdddr
   caar cadr cdar cddr
   call-with-current-continuation call-with-input-file call-with-output-file
   call-with-values car case cdr ceiling char->integer char-alphabetic?
   char-ci<? char-ci<=? char-ci=? char-ci>? char-ci>=? char-downcase
   char-lower-case? char-numeric? char-ready? char-upcase
   char-upper-case? char-whitespace? char? char<? char<=? char=? char>?
   char>=? close-input-port close-output-port complex? cond cons cos
   current-input-port current-output-port define define-syntax delay
   denominator display do dynamic-wind else eof-object? eq? equal? eqv?
   eval even? exact->inexact exact? exp expt floor for-each force gcd if
   imag-part inexact->exact inexact? input-port? integer->char integer?
   interaction-environment lambda lcm length let let-syntax let* letrec
   letrec-syntax list list->string list->vector list-ref list-tail list?
   load log magnitude make-polar make-rectangular make-string make-vector
   map max member memq memv min modulo negative? newline not
   null-environment null? number->string number? numerator odd?
   open-input-file open-output-file or output-port? pair? peek-char
   positive? procedure? quasiquote quote quotient rational? rationalize
   read read-char real-part real? remainder reverse round
   scheme-report-environment set-car! set-cdr! set! sin sqrt string
   string->list string->number string->symbol string-append string-ci<?
   string-ci<=? string-ci=? string-ci>? string-ci>=? string-copy
   string-fill! string-length string-ref string-set! string? string<?
   string<=? string=? string>? string>=? substring symbol->string symbol?
   syntax-rules tan truncate values vector vector->list vector-fill!
   vector-length vector-ref vector-set! vector? with-input-from-file
   with-output-to-file write write-char zero?))