[sympy] Newbie here working on issue 11727

2016-10-19 Thread Kang Han
Hi I'm looking at the issue https://github.com/sympy/sympy/issues/11727. Basically numpy raised an zero division warning, but we want to raise an runtime error instead. I'm not sure yet but I'm thinking just catch the specific numpy warning and raise the zero division error instead. Does that m

[sympy] Re: tensor products and/or multidimensional matrix multiplication

2016-10-19 Thread Andre Walker-Loud
Hi Aaron, Yes, hopefully someone familiar with the tensor module will chime in. I am trying to liberate myself from Mathematica, and this is one of the last type of things I do with Mathematica. Regards, Andre On Monday, October 17, 2016 at 5:49:09 PM UTC-7, Andre Walker-Loud wrote: > > Greeti