FMA(3) Linux Programmer’s Manual FMA(3)
NAME
fma, fmaf, fmal - floating-point multiply and add
SYNOPSIS
#include <math.h>
double fma(double x, double y, double z);
float fmaf(float x, float y, float z);
long double fmal(long double x, long double y, long double z);
DESCRIPTION
The fma() function computes x * y + z. The result is rounded accord-
ing to the rounding mode determined by the value of FLT_ROUNDS.
CONFORMING TO
C99
SEE ALSO
remainder(3), remquo(3)
2002-07-27 FMA(3)