[issue26040] Improve coverage and rigour of test.test_math

[Mark Dickinson]

Mark Dickinson added the comment:

iss26040_v4.patch applied. I'm watching the buildbots; if everything looks good there, I'll close the issue.

----------

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue26040>
_______________________________________