| .RcppTrustPtr | Positionally-indexed function pointer table for downstream packages |
| bobyqa | Nonlinear optimization with box constraints (BOBYQA) |
| newuoa | Unconstrained derivative-free optimization (NEWUOA) |
| print.minqa | Print method for minqa objects |
| steihaug | Steihaug truncated-CG trust-region Newton minimization |
| trust | Non-Linear Optimization by a Trust Region Algorithm |