NaN comparisons - Call For Anecdotes

Steven D'Aprano steve+comp.lang.python at pearwood.info
Wed Jul 9 03:00:08 CEST 2014


On Tue, 08 Jul 2014 13:50:06 -0600, Ian Kelly wrote:

> The math module functions raise exceptions instead of returning NaN.

That's not the only way that NANs can be constructed. In particular, the 
OP is collecting NANs from some other device. I don't know how it ends up 
with NANs, but it does, so he has to deal with them.


-- 
Steven 



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