On 28 Mar 2017, at 3:08, Peter Otten wrote: > Perhaps numpy's default integer type has changed (assuming you are using > integer arrays, I did look at, but not into your code)? > > You could compare > >>>> numpy.array([42]).itemsize > 8 > > for the two interpreters.
Both report 8 for integer and float point arrays. -- https://mail.python.org/mailman/listinfo/python-list