Timeline for Solving a large system of non-linear equations
Current License: CC BY-SA 3.0
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| May 4, 2014 at 22:53 | comment | added | tau1777 | @Jamie, Sorry for the late reply. Yes, FindRoot is a numerical approach. And yes, the Conjugate-Gradient approach would work as you say. It's not the best resource but this wiki link, en.wikipedia.org/wiki/Conjugate_gradient_method, is a good place to start if you're thinking of going that route. | |
| Apr 26, 2014 at 17:16 | comment | added | Jamie | So changing to using "FindRoot" rather than "Solve" would mean moving from an analytical (or symbolic) solution to a numerical one, right? If I moved toward the partial Conjugate-Gradient approach you're proposing, would it involve putting in numerical guesses for some variables, and then allowing Mathematica to try and solve for the remaining variables analytically? | |
| Apr 26, 2014 at 2:16 | history | answered | tau1777 | CC BY-SA 3.0 |