expit does not handle large arguments well #3385

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ev-br opened this Issue Feb 25, 2014 · 1 comment

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@ev-br
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ev-br commented Feb 25, 2014

Reported on stackoverflow: http://stackoverflow.com/questions/22006650/scipy-expit-unexpected-behavour-nans

>>> from scipy.special import expit
>>> expit(709)
1.0
>>> expit(710)
nan
@argriffing
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@rgommers rgommers added this to the 0.14.0 milestone Feb 25, 2014
@pv pv closed this in #3386 Feb 25, 2014
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