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glibc  2.9
w_lgammal.c File Reference
#include <math.h>
#include "math_private.h"
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long double __lgammal (long double x)

Function Documentation

long double __lgammal ( long double  x)

Definition at line 33 of file w_lgammal.c.

#ifdef _IEEE_LIBM
       return __ieee754_lgammal_r(x,&signgam);
        long double y;
       int local_signgam = 0;
        y = __ieee754_lgammal_r(x,&local_signgam);
       if (_LIB_VERSION != _ISOC_)
         /* ISO C99 does not define the global variable.  */
         signgam = local_signgam;
        if(_LIB_VERSION == _IEEE_) return y;
        if(!__finitel(y)&&__finitel(x)) {
                return __kernel_standard(x,x,215); /* lgamma pole */
                return __kernel_standard(x,x,214); /* lgamma overflow */
        } else
            return y;

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