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| Hi! I have been trying to find an expression u(r) for a specific line of a contourplot (the one that looks like ln(x) on the last image of the nb) Is there a way to : Extract data from a ContourPlot that is not one to one line (meaning for 1... |
| This is a known problem in Physics and I'm pretty sure that this system has specific solutions. It says it is not quantified system of equations. I have tried (eq11==0,...) etc but didn't worked. Also tried NSolve. I'm pretty new with... |