how to find all possible stationary points of a system of nonlinear equations
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I stumbled across this seemingly simple problem:
I tried using fsolve, but I can only pass in a single initial guess. Is there a smart way to do this?
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Torsten
el 15 de Nov. de 2022
Editada: Torsten
el 16 de Nov. de 2022
Your equation could become stationary if
2*x + y = pi/2 or pi + pi/2 or 2*pi+pi/2 or ... or 6*pi+pi/2
3*x + 2*y = pi/3 or pi+pi/3 or 2*pi+pi/3 or ... or 10*pi+pi/3
So solve the 7*11 possible linear systems and select those solutions for x and y for which 0<=x<=2*pi, 0<=y<=2*pi.
I get 4 solutions.
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