num-order 0.0.1

Numerically consistent `Eq`, `Ord` and `Hash` implementations for various `num` types
Documentation 
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// REF: https://github.com/python/cpython/blob/3.10/Lib/fractions.py#L637
//      https://github.com/python/cpython/blob/3.10/Python/pyhash.c#L92
//      https://docs.rs/num-rational/0.4.0/src/num_rational/lib.rs.html#394-408