Solving system of nonlinear equations with python

Question

Can I solve a system of nonlinear equations in terms of parameters in python? Is there a example or tutorial? I can do this easily in maple, but the expressions for my parti

Answer 1

SymPy might help; I don't know how good it is at solving non-linear equations: http://scipy-lectures.github.io/advanced/sympy.html#id23

You should be able to execute code like (following from theexamples linked above):

from sympy import *
x = Symbol('x')
y = Symbol('y')
z = Symbol('z')
beta = Symbol('beta')
rho = Symbol('rho')
sigma = Symbol('sigma')

solve([sigma*(y-x), x*(rho-z)-y, x*y-beta*z], [x, y, z])

I haven't tested if it works (I don't have it handy to this machine).