File: finite.c

package info (click to toggle)
ruby1.9.1 1.9.3.194-8.1%2Bdeb7u5
  • links: PTS, VCS
  • area: main
  • in suites: wheezy
  • size: 67,684 kB
  • sloc: ruby: 528,270; ansic: 518,972; xml: 25,427; yacc: 17,944; sh: 3,208; lisp: 1,998; tcl: 949; pascal: 723; makefile: 635; perl: 62; python: 47; awk: 36; asm: 35; sed: 27
file content (9 lines) | stat: -rw-r--r-- 129 bytes parent folder | download | duplicates (7) 
1
2
3
4
5
6
7
8
9
 
/* public domain rewrite of finite(3) */

#include "ruby/missing.h"

int
finite(double n)
{
    return !isnan(n) && !isinf(n);
}