[sympy] Trouble solving nonlinear system of equations

2016-11-16 Thread Eduardo Rivera
Hi, I'm trying to solve this system of nonlinear equations, however after and hour it looks like it won't make it very soon. I read up and found that solveset was the way to go into the future, however the 1.0 version if sympy that I'm using apparently doesn't have solveset.nonlinsolve(). As of

[sympy] Trouble using lambdify

2016-11-27 Thread Eduardo Rivera
Hi, I need help, I'm trying to use lambdify to use scipy solvers, however I can't seem to be able to convert it into a solvable array of numpy functions(it was an array of sympy expressions), this leads to a bunch of non callable errors. It does work if I just call it: f(x1,x2,x3) with known va

Re: [sympy] Trouble using lambdify

2016-12-05 Thread Eduardo Rivera
Thank you both, I fixed it by using a "wrapper" function that yielded the tuples, and to make it work I needed the "unpack" tip from Denis. Next time I try the nested tuples solution, I had no idea that could be done! Regards On Monday, December 5, 2016 at 4:04:29 PM UTC-3, Aaron Meurer wrote: