What's new? | Linux Software | Linux RPM Database | Linux Howtos | Add Software |

Take our Quick Survey and enter a drawing for a chance to win a $100 VISA Gift Card.

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



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

SYNOPSIS
       #include<math.h>

       doublefabs(double x);
       floatfabsf(float x);
       longdoublefabsl(longdouble x);

DESCRIPTION
       The fabs functions return the absolute value of the floating-point num-
       ber x.

ERRORS
       No errors can occur.

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

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



                                  2001-06-07                           FABS(3)