fabsf man page on OpenDarwin

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FABS(3)			 BSD Library Functions Manual		       FABS(3)

NAME
     fabs — floating-point absolute value function

SYNOPSIS
     #include <math.h>

     double
     fabs(double x);

     float
     fabsf(float x);

DESCRIPTION
     The fabs() and fabsf() functions compute the absolute value of a float‐
     ing-point number x.

SPECIAL VALUES
     fabs(�0) returns 0.

     fabs(�infinity) returns +infinity.

SEE ALSO
     abs(3), ceil(3), floor(3), rint(3), ieee(3), math(3)

STANDARDS
     The fabs() and fabsf() functions conform to ISO/IEC 9899:1999(E).

BSD			       November 20, 2002			   BSD
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