toki/idris2-ratio
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Small ratio type library for Idris2 | GitHub Mirror: https://github.com/tokinanpa/idris2-ratio
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README.md

idris2-ratio

A small library for arbitrary-precision ratio types.

The main type exported by this library is Data.Ratio.Rational, which is a number type stored as the ratio between two integers. The ratio is always stored in reduced form to save memory space, but this comes at the cost of worst-case O(n) arithmetic.

The specific integer type used for the ratio can be set by using Data.Ratio.Ratio, which takes a type parameter a. Most operations require Integral a.