Re: [Python-Dev] == on object tests identity in 3.x

2014年7月08日 10:02:28 -0700

On Tue, Jul 08, 2014 at 04:58:33PM +0200, Anders J. Munch wrote:
> For two NaNs computed differently to compare equal is no worse than 2+2 
> comparing equal to 1+3. You're comparing values, not their history.
a = -23
b = -42
if log(a) == log(b):
 print "a == b"
-- 
Steven
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