[issue42555] math function sqrt() not working in 3.9

[Christian Heimes]

Christian Heimes <lists at cheimes.de> added the comment:

You have to import the math module first and then reference the sqrt function of the math module.

>>> import math
>>> math.sqrt(25)
5.0

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nosy: +christian.heimes
resolution:  -> not a bug
stage:  -> resolved
status: open -> closed

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue42555>
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