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| author | Benjamin Peterson <benjamin@python.org> | 2014-03-15 16:50:00 (GMT) |
|---|---|---|
| committer | Benjamin Peterson <benjamin@python.org> | 2014-03-15 16:50:00 (GMT) |
| commit | c77e7a4f233453a4e39fc7f61c72e6ef3877dcd1 (patch) | |
| tree | 9804e453033fbe24f16d6e9ee23b91f6f77f428c | |
| parent | ce68c19ee7fc27eea1b1a0abbfab316d93876ed4 (diff) | |
| download | cpython-c77e7a4f233453a4e39fc7f61c72e6ef3877dcd1.zip cpython-c77e7a4f233453a4e39fc7f61c72e6ef3877dcd1.tar.gz cpython-c77e7a4f233453a4e39fc7f61c72e6ef3877dcd1.tar.bz2 | |
only define zero constant when it is used
| -rw-r--r-- | Modules/_math.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Modules/_math.c b/Modules/_math.c index fe75a36..a14ff06 100644 --- a/Modules/_math.c +++ b/Modules/_math.c @@ -22,7 +22,9 @@ static const double ln2 = 6.93147180559945286227E-01; static const double two_pow_m28 = 3.7252902984619141E-09; /* 2**-28 */ static const double two_pow_p28 = 268435456.0; /* 2**28 */ +#ifndef Py_NAN static const double zero = 0.0; +#endif /* acosh(x) * Method : |