Re: [sympy] Re: ConstantSymbol

Done: github issue On Thursday, 2 April 2020 19:09:22 UTC+2, Aaron Meurer wrote: > > I don't think so. It would be good to open an issue about this. I > think Henry's example is a good start, but we also need to modify the > lambdify printer as I des

[sympy] Vector Expression

A few days ago I opened an issue requesting information about vector expressions [1]. Thanks to covid lock-down I had enough free-time to develop something. In the issue it was suggested that I could open a pull-request, but before doing that I would like to solve a problem I'm having a hard ti

Re: [sympy] Vector Expression

Take a look at how the class MatAdd is implemented. Note that is isn't a trivial problem to solve, and there are still ongoing discussions on the best way to do it (see for instance https://github.com/sympy/sympy/pull/18769). Aaron Meurer On Fri, Apr 3, 2020 at 3:30 PM Davide Sandona' wrote: > >

Re: [sympy] Vector Expression

You might find the following link of interest - https://github.com/pygae/galgebra On 4/3/20 5:31 PM, Aaron Meurer wrote: Take a look at how the class MatAdd is implemented. Note that is isn't a trivial problem to solve, and there are still ongoing discussions on the best way to do it (see for i