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40 lines
1.0 KiB
C
40 lines
1.0 KiB
C
/* s_significandl.c -- long double version of s_significand.c.
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* Conversion to long double by Ulrich Drepper,
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* Cygnus Support, drepper@cygnus.com.
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*/
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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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#if defined(LIBM_SCCS) && !defined(lint)
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static char rcsid[] = "$NetBSD: $";
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#endif
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/*
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* significandl(x) computes just
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* scalbl(x, (long double) -ilogbl(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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long double __significandl(long double x)
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#else
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long double __significandl(x)
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long double x;
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#endif
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{
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return __ieee754_scalbl(x,(long double) -ilogbl(x));
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}
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weak_alias (__significandl, significandl)
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