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:

Re: [sympy] Trouble using lambdify

2016-12-05 Thread Aaron Meurer
If you need lambdify to take a single argument, which unpacks to the variables, you can pass a nested tuple, like lambdify(((la1, la2, la3, la4, la5),), steadystate) On Mon, Dec 5, 2016 at 4:13 AM, Denis Akhiyarov wrote: > You need to unpack your x0 with * syntax. > > So test(*x0). > > -- > You

[sympy] Trouble using lambdify

2016-12-05 Thread Denis Akhiyarov
You need to unpack your x0 with * syntax. So test(*x0). -- You received this message because you are subscribed to the Google Groups "sympy" group. To unsubscribe from this group and stop receiving emails from it, send an email to sympy+unsubscr...@googlegroups.com. To post to this group, send

[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