But Python also warns about it in the documentation, and provide the factions (https://docs.python.org/3.1/library/fractions.html https://docs.python.org/3.1/li

But Python also warns about it in the documentation, and provide the factions (https://docs.python.org/3.1/library/fractions.html https://docs.python.org/3.1/library/fractions.html) module and the decimal module thttps://docs.python.org/3.1/library/decimal.html https://docs.python.org/3.1/library/decimal.html) in the stdlib to avoid the problem.