FDIM(3) BSD Library Functions Manual FDIM(3)

NAME
     ffddiimm - return difference if positive, 0 otherwise

SYNOPSIS
     ##iinncclluuddee <>

     double
     ffddiimm(double x, double y);

     long double
     ffddiimmll(long double x, long double y);

     float
     ffddiimmff(float x, float y);

DESCRIPTION
     The ffddiimm() functions return the "positive difference" between their argu-
     ments:  x - y if x > y, +0 if x is less than or equal to y.

SEE ALSO
     fma(3), fmax(3), fmin(3)

STANDARDS     The ffddiimm() functions conform to ISO/IEC 9899:1999(E).

BSD                              July 24, 2003                             BSD