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- // 15 August 1997, Rick Huebner: Small changes made to adapt for MathLib
-
- /* @(#)s_signif.c 5.1 93/09/24 */
- /*
- * ====================================================
- * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
- *
- * Developed at SunPro, a Sun Microsystems, Inc. business.
- * Permission to use, copy, modify, and distribute this
- * software is freely granted, provided that this notice
- * is preserved.
- * ====================================================
- */
-
- #if defined(LIBM_SCCS) && !defined(lint)
- static char rcsid[] = "$NetBSD: s_significand.c,v 1.6 1995/05/10 20:48:11 jtc Exp $";
- #endif
-
- /*
- * significand(x) computes just
- * scalb(x, (double) -ilogb(x)),
- * for exercising the fraction-part(F) IEEE 754-1985 test vector.
- */
-
- #include "math.h"
- #include "math_private.h"
-
- #ifdef __STDC__
- double __significand(double x)
- #else
- double __significand(x)
- double x;
- #endif
- {
- return __ieee754_scalb(x,(double) -__ilogb(x));
- }
- weak_alias (__significand, significand)
- #ifdef NO_LONG_DOUBLE
- strong_alias (__significand, __significandl)
- weak_alias (__significand, significandl)
- #endif
-