Below is an example in which the initial guesses module is used to help solve an ODE problem.
.. literalinclude:: ../../symfit/contrib/interactive_guess/examples/ODE_example.py
:language: python
This is a screenshot of the interactive guess window:
By using the sliders, you can interactively play with the initial guesses until it is close enough. Then after closing the window, this initial value is set for the parameter, and the fit can be performed.