[Numpy-discussion] min() of array containing NaN
Fri Aug 15 07:12:09 CDT 2008
> If you're willing to do arithmetic you might even be able to
> pull it off, since NaNs tend to propagate:
> if (new<min) min -= (min-new);
> Whether the speed of this is worth its impenetrability I couldn't say.
Code comments cure impenetrability, and have no cost in speed. One
could write a paragraph explaining it (if it really needed that
much). The comments could even reference the current discussion.
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