math_frac.c

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/* frac( x ) = x - fix( x )  - returns the fractional part of a float */

#include "fb.h"

FBCALL float fb_FRACf( float x )
{
        return x - fb_FIXSingle( x );
}

FBCALL double fb_FRACd( double x )
{
        return x - fb_FIXDouble( x );
}