|  | nls | - Newton's method with line search for unconstrained minimization | 
|  | ntr | - Newton's method with trust region for unconstrained minimization | 
|  | ntl | - Newton's method with trust region, line search for unconstrained minimization | 
|  | lmvm | - Limited memory variable metric method for unconstrained minimization | 
|  | cg | - Nonlinear conjugate gradient method for unconstrained minimization | 
|  | nm | - Nelder-Mead algorithm for derivate-free unconstrained minimization | 
|  | tron | - Newton Trust Region method for bound constrained minimization | 
|  | gpcg | - Newton Trust Region method for quadratic bound constrained minimization | 
|  | blmvm | - Limited memory variable metric method for bound constrained minimization | 
|  | pounders | - Model-based algorithm pounder extended for nonlinear least squares |