#include <cmath>float fabs(float num);double fabs(double num); long double fabs(long double num);

The fabs( ) function returns the absolute value of num.

A related function is abs( ).

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

flylib.com © 2008-2017.
If you may any questions please contact us: flylib@qtcs.net