Add missing 3.3+ and 3.5+ math functions #164
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Python 3.3 added the `math.log2` function; Python 3.5 added `math.gcd`, `math.inf`, `math.isclose`, and `math.nan`.
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Thanks! If would be even cooler if you could add sys.version_info() checking to mypy. Currently it's unimplemented. (The tests still pass because mypy just assumes the condition is true. :-) See python/mypy#698 |
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Sounds good -- I'll take a shot at it! |
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It might be a tricky project. Maybe you could start with studying the code
that understands the PY2 and PY3 variables, then understand how e.g.
isinstance() or namedtuple() are recognized. Also beware of bugs (e.g.
#1436).
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This commit adds some missing functions and constants from the math module -- notably gcd, isclose, log2, inf, and nan.