genericopenlibs/openenvcore/libm/src/e_lgammaf.c
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Tue, 02 Feb 2010 02:01:42 +0200
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/*--------------------------------------------------------------------
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 *© Portions copyright (c) 2006 Nokia Corporation.  All rights reserved.
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 *--------------------------------------------------------------------
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*/
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/* e_lgammaf.c -- float version of e_lgamma.c.
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 * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@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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#ifndef __SYMBIAN32__
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#ifndef lint
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static char rcsid[] = "$FreeBSD: src/lib/msun/src/e_lgammaf.c,v 1.7 2002/05/28 18:15:04 alfred Exp $";
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#endif
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#endif //__SYMBIAN32__
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/* __ieee754_lgammaf(x)
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 * Return the logarithm of the Gamma function of x.
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 *
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 * Method: call __ieee754_lgammaf_r
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 */
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#include <math.h>
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#include "math_private.h"
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#ifndef __SYMBIAN32__
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extern int signgam;
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#endif //__SYMBIAN32__
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EXPORT_C float
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__ieee754_lgammaf(float x)
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{
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	return __ieee754_lgammaf_r(x, &signgam);
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}