Jon Clements wrote:
... From http://docs.python.org/dev/3.0/whatsnew/3.1.html: "The int() type gained a bit_length method that returns the number of bits necessary to represent its argument in binary:"Any tips on how to get this in 2.5.2 as that's the production version I'm stuck with.
Well, what are your arg constraints? Integers in 0 .. 2**53?
math.frexp(n)[1]
--Scott David Daniels
scott.dani...@acm.org
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