redhat man page for fabs

Query: fabs

OS: redhat

Section: 3

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

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

NAME
fabs, fabsf, fabsl - absolute value of floating-point number
SYNOPSIS
#include <math.h> double fabs(double x); float fabsf(float x); long double fabsl(long double x);
DESCRIPTION
The fabs functions return the absolute value of the floating-point number x.
ERRORS
No errors can occur.
CONFORMING TO
The fabs() function conforms to SVID 3, POSIX, BSD 4.3, ISO 9899. The other functions are from C99.
SEE ALSO
abs(3), ceil(3), floor(3), labs(3), rint(3) 2001-06-07 FABS(3)
Related Man Pages
fabs(3m) - sunos
fabs(3) - linux
fabsl(3) - linux
fabsl(3) - centos
fabsf(3) - suse
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