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Code Issues Releases Wiki Activity

setup.py doesn't pick up changes to a header file

This commit is contained in:
Christian Heimes 2008-01-25 14:54:23 +00:00
parent 7f39c9fcbb
commit 543cabc842
1 changed files with 4 additions and 4 deletions
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8
Modules/mathmodule.c
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@ -240,11 +240,11 @@ loghelper(PyObject* arg, double (*func)(double), char *funcname)
"math domain error");
return NULL;
}
/* Value is ~= x * 2**(e*SHIFT), so the log ~=
log(x) + log(2) * e * SHIFT.
CAUTION: e*SHIFT may overflow using int arithmetic,
/* Value is ~= x * 2**(e*PyLong_SHIFT), so the log ~=
log(x) + log(2) * e * PyLong_SHIFT.
CAUTION: e*PyLong_SHIFT may overflow using int arithmetic,
so force use of double. */
x = func(x) + (e * (double)SHIFT) * func(2.0);
x = func(x) + (e * (double)PyLong_SHIFT) * func(2.0);
return PyFloat_FromDouble(x);
}