Python Fractions Module
Rational number arithmetic — Fraction, limit_denominator. This category documents 2 Python fractions module entries, and each page gives you the full syntax, the parameter list, the return value, and a runnable example. The entries include: fractions.Fraction(), fractions.Fraction.limit_denominator(). fractions.Fraction() creates a rational number (fraction) with exact arithmetic. fractions.Fraction.limit_denominator() finds the closest fraction whose denominator is at most max_denominator. Fractions Module belongs to the Math & Stats group alongside Math Module, Statistics Module, Random Module, Decimal Module. You can also search across every category from the search page, browse the complete A–Z index, or try any example in the Python playground. Python Reference documents 978+ functions, methods, and modules across 114 categories of the standard library, and every entry in this Fractions Module category follows the same format — syntax first, then what it does, the parameters it accepts, what it returns, and a working code example — so once you have read one page you can read them all.