Name
fdim, fdimf, fdiml — positive difference
Synopsis
#include <math.h>
double fdim( |
double |
x, |
|
double |
y) ; |
float
fdimf( |
float |
x, |
|
float |
y) ; |
long
double fdiml( |
long double |
x, |
|
long double |
y) ; |
DESCRIPTION
These functions return max(x
-y
,0). If x
or y
or both are NaN, Nan is
returned.
SEE ALSO
fmax(3)
Copyright 2003 Walter Harms, Andries Brouwer
Distributed under GPL.
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