TRUNC(3)		   BSD Programmer's Manual		      TRUNC(3)

NAME
     trunc, truncf - nearest integral value with magnitude less than or equal
     to |x|

LIBRARY
     libm

SYNOPSIS
     #include <math.h>

     double
     trunc(double x);

     float
     truncf(float x);

DESCRIPTION
     The trunc() and truncf() functions return the nearest integral value with
     magnitude less than or equal to |x. They are equivalent to rint() and
     rintf() respectively, in the FP_RZ rounding mode.

SEE ALSO
     ceil(3), floor(3), fpsetround(3), math(3), nextafter(3), rint(3),
     round(3)

STANDARDS
     The trunc() and truncf() functions conform to ISO/IEC 9899:1999 ("ISO
     C99").

MirOS BSD #10-current		March 31, 2006				     1

Vote for polarhome