Evaluating a mathematical expression in a string

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Music by Eric Matyas
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Track title: Lost Civilization

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Chapters
00:00 Question
00:33 Accepted answer (Score 131)
02:58 Answer 2 (Score 248)
04:48 Answer 3 (Score 14)
05:17 Answer 4 (Score 12)
09:57 Thank you

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Full question
https://stackoverflow.com/questions/2371...

Accepted answer links:
[Pyparsing]: https://github.com/pyparsing/pyparsing
[fourFn.py]: https://github.com/pyparsing/pyparsing/b...

Answer 3 links:
[sympy.sympify().evalf()]: http://docs.sympy.org/latest/modules/cor...
[asteval]: http://newville.github.io/asteval/
[numexpr]: https://github.com/pydata/numexpr
[sympify]: http://docs.sympy.org/latest/modules/cor...

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Tags
#python #math

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