Sept. 29, 2015
4:14 p.m.
On Tue, 29 Sep 2015 09:13:15 -0600 Charles R Harris <charlesr.harris@gmail.com> wrote:
Due to a recent commit, Numpy master now raises an error when applying the sign function to an object array containing NaN. Other options may be preferable, returning NaN for instance, so I would like to open the topic for discussion on the list.
None for example? float('nan') may be a bit weird amongst e.g. an array of Decimals. Regards Antoine.