[issue24059] Minor speed and readability improvement to the random module

[Serhiy Storchaka]

Serhiy Storchaka added the comment:

sqrt(x) and x ** 0.5 can be different.

>>> 0.0171889575379941**0.5
0.13110666473522276
>>> sqrt(0.0171889575379941)
0.13110666473522273

----------
nosy: +serhiy.storchaka

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue24059>
_______________________________________