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| 19.20.1.fdim |
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| Item | Value | | Header file | math.h | | Declaration | float fdimf(float a, float b);
double fdim(double a, double b);
long double fdiml(long double a, long double b); | | Return | returns zero if a is less than or equal to b. Otherwise, returns a - b. |
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#include <math.h>
#include <stdio.h>
int main(void)
{
printf("%1.1f", fdimf (1.0, -1.0));
return 0;
}
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2.0 |
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