FABS(3) Linux Programmer's Manual FABS(3)

NAME

fabs - absolute value of floating-point number

SYNOPSIS

#include <math.h> double fabs(double x);

DESCRIPTION

The fabs() function returns the absolute value of the floating-point number x.

CONFORMING TO

SVID 3, POSIX, BSD 4.3, ISO 9899

SEE ALSO

abs, ceil, floor, , rint,









































                          June 25, 1993                         1




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