Introducing Radical.sh

Forget Code launches a powerful code generator for building API's

fpclassify(argumentvalue) in C


Returns:
 FP_INFINITE 
 FP_NAN 
 FP_NORMAL 
 FP_SUBNORMAL 
 FP_ZERO 
 
#include <stdio.h>
#include <math.h>

int main(void)
{
  printf("fpclassify(-1.0) %d\n", fpclassify(-1.0));
  printf("fpclassify(1.0) %d\n", fpclassify(1.0));
  printf("fpclassify(1.0/0.0) %d\n", fpclassify(1.0/0.0));
  return 0;
}


Output:
fpclassify(-1.0) 1024
fpclassify(1.0) 1024
fpclassify(1.0/0.0) 1280