[OpenSCAD] Broydens method

kitwallace kit.wallace at gmail.com
Sun Apr 1 05:13:20 EDT 2018


I'm doing some work on geometric tiling (the 15 shades of pentagon) and need
to numerically solve 2 variable functions. Fortunately they are
well-behaved:

<http://forum.openscad.org/file/t229/2dfunction.jpg> 

Broyden's method (and refinements) seems to be the thing to use but I wonder
if anyone has an implementation already  - or a different approach to
function optimisation

Chris



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