Man pages for optimflex
Derivative-Based Optimization with User-Defined Convergence Criteria

bfgsBroyden-Fletcher-Goldfarb-Shanno (BFGS) Optimization
doglegDogleg Trust-Region Optimization
double_doglegDouble Dogleg Trust-Region Optimization
fast_gradFast Numerical Gradient
fast_hessFast Numerical Hessian
fast_jacFast Numerical Jacobian
gauss_newtonGauss-Newton Optimization
is_pd_fastFast Positive Definiteness Check
l_bfgs_bLimited-memory BFGS with Box Constraints (L-BFGS-B)
modified_newtonModified Newton-Raphson Optimization
newton_raphsonPure Newton-Raphson Optimization
optimflex documentation built on April 11, 2026, 5:06 p.m.