#include <math.h>float fmaf(float a, float b, float c);double fma(double a, double b, double c); long double fmal(long double a, long double b, long                  double c); 

fma( ), fmaf( ), and fmal( ) were defined by C99.

The fma( ) family of functions returns the value of a * b + c. Rounding takes place only once, after the entire operation has been completed.

Related functions are round( ), lround( ), and llround( ).

C(s)C++ Programmer's Reference
C Programming on the IBM PC (C Programmers Reference Guide Series)
ISBN: 0673462897
EAN: 2147483647
Year: 2002
Pages: 539 © 2008-2017.
If you may any questions please contact us: