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35 lines
933 B
C
35 lines
933 B
C
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/* erf_gamma.c -- float version of er_gamma.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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*/
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/* __ieee754_gammaf_r(x, signgamp)
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* Reentrant version of the logarithm of the Gamma function
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* with user provide pointer for the sign of Gamma(x).
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*
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* Method: See __ieee754_lgammaf_r
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*/
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#include "fdlibm.h"
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#ifdef __STDC__
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float __ieee754_gammaf_r(float x, int *signgamp)
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#else
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float __ieee754_gammaf_r(x,signgamp)
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float x; int *signgamp;
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#endif
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{
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return __ieee754_expf (__ieee754_lgammaf_r(x,signgamp));
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}
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