Python Forum

Hello,
I have system of 3 equations with 3 variables, where there is product of variables.
Does exist a module allowing to solve it ?
Thanks.

Scipy contains tools to solve systems of equations.

In fact it is a system of non-linear equations.
I found a link where author propose fsolve as the only solution for such problem

Why don't you show us the system? It could help find a good way to handle it.

(Oct-22-2020, 11:37 AM)Gribouillis Wrote: [ -> ]Why don't you show us the system? It could help find a good way to handle it.

Here it is:

Here Rin, CL are constants
omega is also constant but different in each of 3 equations as well as TF.
Cs, L, Rs are variables.

What about Br and Bj. Are they unknown?

Br and Bj are calculated from formulas, shown on the picture.
I did these replacemnts for reading facility.

Have you tried fsolve() ?

Not yet, but indeed this is the tool I will use (if there are no other alternatives)