Hi Chintak On Tue, Jul 30, 2013 at 10:12 PM, Chintak Sheth <chintaksheth@gmail.com> wrote:

https://chintaksheth.wordpress.com/2013/07/31/numpy-the-tricks-of-the-trade-...

The part about einsum is really nice! I propose we add a nice comment in the code (of your PR) to explain what's happening on that einsum line, because most people won't have a clue :) You can often write einsum as some operation + a reduction over one or more axes. Can this operation be expressed in both ways? If so, which do you find to be more readable and understandable? Thanks! Stéfan