27 lines
649 B
C
27 lines
649 B
C
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/* @(#)w_lgamma.c 1.3 95/01/18 */
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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 SunSoft, 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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/* double lgamma(double x)
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* Return the logarithm of the Gamma function of x.
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*
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* Method: call __fdlibm_lgamma_r
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*/
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#include "math.h"
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extern int signgam;
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double lgamma(double x) {
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return __fdlibm_lgamma_r(x, &signgam);
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}
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