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v0.5.1
https://github.com/python/cpython
Revision bbdb17d19bb1d5443ca4417254e014ad64c04540 authored by Benjamin Peterson on 29 December 2017, 21:13:06 UTC, committed by GitHub on 29 December 2017, 21:13:06 UTC
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Tip revision: bbdb17d19bb1d5443ca4417254e014ad64c04540 authored by Benjamin Peterson on 29 December 2017, 21:13:06 UTC
return the new file descriptor from os.dup2 (closes bpo-32441) (#5041)
Tip revision: bbdb17d
_math.h
#ifdef HAVE_ACOSH
#  define m_acosh acosh
#else
/* if the system doesn't have acosh, use the substitute
   function defined in Modules/_math.c. */
double _Py_acosh(double x);
#  define m_acosh _Py_acosh
#endif

#ifdef HAVE_ASINH
#  define m_asinh asinh
#else
/* if the system doesn't have asinh, use the substitute
   function defined in Modules/_math.c. */
double _Py_asinh(double x);
#  define m_asinh _Py_asinh
#endif

#ifdef HAVE_ATANH
#  define m_atanh atanh
#else
/* if the system doesn't have atanh, use the substitute
   function defined in Modules/_math.c. */
double _Py_atanh(double x);
#define m_atanh _Py_atanh
#endif

#ifdef HAVE_EXPM1
#  define m_expm1 expm1
#else
/* if the system doesn't have expm1, use the substitute
   function defined in Modules/_math.c. */
double _Py_expm1(double x);
#define m_expm1 _Py_expm1
#endif

double _Py_log1p(double x);

/* Use the substitute from _math.c on all platforms:
   it includes workarounds for buggy handling of zeros. */
#define m_log1p _Py_log1p
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