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 <njs@pobox.com> wrote:
On Sat, Aug 30, 2014 at 6:43 PM, <josef.pktd@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