find best fit for implicit equation.

asked 2013-10-03 19:35:34 +0100

Zardoz gravatar image

Hi, I have to fit numerical data to an analytic model in the same way that is done by the find_fit command of sage. The problem is that my model is an implicit function which can't be simplified. It's the solution of a differential equation and it's quite messy.

Any ideas about how could I solve this with sage.

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