[issue12211] math.copysign must keep object type.

umedoblock report at bugs.python.org
Sun Jun 5 04:10:29 CEST 2011

umedoblock <umedoblock at gmail.com> added the comment:

I fix my bug.

but this patch contain new fail...

math.copysign(-1., 0.)
returns 1.

Added file: http://bugs.python.org/file22251/math_copysign.patch

Python tracker <report at bugs.python.org>

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