NAME    [Toc]    [Back]

       fabs, fabsf, fabsl - absolute value of floating-point number

SYNOPSIS    [Toc]    [Back]

       #include <math.h>

       double fabs(double x);
       float fabsf(float x);
       long double fabsl(long double x);

DESCRIPTION    [Toc]    [Back]

       The fabs functions return the absolute value of the floating-point number
 x.

ERRORS    [Toc]    [Back]

       No errors can occur.

CONFORMING TO    [Toc]    [Back]

       The fabs() function conforms to SVID 3, POSIX, BSD 4.3, ISO 9899.   The
       other functions are from C99.

SEE ALSO    [Toc]    [Back]

       abs(3), ceil(3), floor(3), labs(3), rint(3)



				  2001-06-07			       FABS(3)