Random thoughts are the best kinds of thoughts! I didn't even know there was a np.negative() function! I will keep this card up my sleeve at work for one of those save-the-day moments in optimization.
Cheers! Ben Root On Sat, Aug 30, 2014 at 1:45 PM, Nathaniel Smith <n...@pobox.com> wrote: > On Sat, Aug 30, 2014 at 6:43 PM, <josef.p...@gmail.com> wrote: > > Is there a way to negate a boolean, or to change the sign of a float > inplace > > ? > > np.logical_not(arr, out=arr) > np.negative(arr, out=arr) > > -n > > -- > Nathaniel J. Smith > Postdoctoral researcher - Informatics - University of Edinburgh > http://vorpus.org > _______________________________________________ > NumPy-Discussion mailing list > NumPy-Discussion@scipy.org > http://mail.scipy.org/mailman/listinfo/numpy-discussion >
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