overby.me
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1
2/*
3 * lgammaf.c
4 *
5 * by Ian Ollmann
6 *
7 * Copyright (c) 2007, Apple Inc. All Rights Reserved.
8 */
9
10extern double lgamma(double);
11extern double lgamma_r(double, int *);
12
13float lgammaf( float );
14float lgammaf( float x )
15{
16 return (float) lgamma( (double) x );
17}
18
19float lgammaf_r( float, int *);
20float lgammaf_r( float x, int *psigngam )
21{
22 return (float) lgamma_r((double) x, psigngam);
23}