Systems of Nonlinear Equations | Lecture 33 | Numerical Methods for Engineers

[@loum5254]

when does this fail?

[@lucasyoung2909]

when I have 17 nonlinear eqs, 17 unknowns, I find it very hard to solve

[@ProfJeffreyChasnov]

Haha! I've done 160,000 nonlinear equations and unknowns. Worked like a charm.

[@Chi251290]

@@ProfJeffreyChasnov Could you tell me, which libraries did you use to solve nonlinear equations? I am trying to solve my nonlin-equations by using ceres solver but it is quite hard because I'm not fit with C++

[@ProfJeffreyChasnov]

@@Chi251290 I use MATLAB for easier problems. Or code Newton's method myself.

[@Chi251290]

@@ProfJeffreyChasnov Thank you for your information.

[@hannukoistinen5329]

Could you please show those 160.000 equations too?@@ProfJeffreyChasnov