[issue28111] geometric_mean can raise OverflowError for large input length

[Mark Dickinson]

Mark Dickinson added the comment:

The attached patch provides a fix, and is based partly on Tim Peters' suggestions and code from the issue 27761 discussion. It needs tests. For convenience, it includes the fix for #28327, since it needs the `_frexp_gen` function added there.

----------

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue28111>
_______________________________________