Converts strings representing rational numbers in decimal notation into fractions, including repeating decimals! Eg.: -4.3 (7) = -4.37777777... = -197/45. [how to change rational numbers in decimal ...

Converts strings representing rational numbers in decimal notation into fractions, including repeating decimals! Eg.: -4.3(7) = -4.37777777... = -197/45. [how to change rational numbers in decimal ...

And I'm stuck with Python 2.5 (ugh), since is seems some modules used by other people will break if Python is update to a more modern version.

Numbers (SymPy) SymPy is a Python library for symbolic algebra. It can interface with other Python libraries making it very powerful. On this page we demonstrate how to get started with SymPy by ...