c - Python Full Precision Division Source -

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i've been working arbitrary-precision algorithms lately, , exceedingly curious how python goes it. when type large (600-1000) digits divided large number, works , love it. have python source files , okay c, / in source part governs division can @ , maybe tinker it? end-game number theory-type work in c.

the core of implementation of long / long in python 3.3 in longobject.c, function x_divrem.

the implementation modelled after knuth's "the art of computer programming", vol. 2 (3rd edition), section 4.3.1, algorithm d "division of nonnegative integers", per comment source.


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