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/* @(#)s_signif.c 5.1 93/09/24 */
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/*
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 * ====================================================
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 * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
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 *
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 * Developed at SunPro, a Sun Microsystems, Inc. business.
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 * Permission to use, copy, modify, and distribute this
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 * software is freely granted, provided that this notice
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 * is preserved.
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 * ====================================================
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 */
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#ifndef lint
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static char rcsid[] = "$\Id: s_significand.c,v 1.2.6.1 1997/02/23 11:03:22 joerg Exp $";
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#endif
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/*
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 * significand(x) computes just
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 *      scalb(x, (double) -ilogb(x)),
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 * for exercising the fraction-part(F) IEEE 754-1985 test vector.
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 */
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#include "math.h"
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#include "math_private.h"
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#ifdef __STDC__
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        double __generic_significand(double x)
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#else
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        double __generic_significand(x)
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        double x;
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#endif
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{
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        return __ieee754_scalb(x,(double) -ilogb(x));
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}