int isunordered(a, b): Returns 1 if a and b are unordered relative to each other; zero is returned if a and b are ordered : isunordered « math.h « C / ANSI-C

1. C / ANSI-C
2. math.h
3. isunordered

int isunordered(a, b): Returns 1 if a and b are unordered relative to each other; zero is returned if a and b are ordered

  

#include <stdio.h>
#include <math.h>

int main(void)
{
  printf("isunordered(1.0, 2.0) %d\n", isunordered(1.0, 2.0));
  printf("isunordered(1.0, 1.0) %d\n", isunordered(1.0, 1.0));
  printf("isunordered(2.0, 1.0) %d\n", isunordered(2.0, 1.0));
  return 0;
}

         
/*
isunordered(1.0, 2.0) 0
isunordered(1.0, 1.0) 0
isunordered(2.0, 1.0) 0

*/         

           
       

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