| csolnp | Nonlinear optimization using augmented Lagrange method (C++ version) |
| csolnp_ms | Multi-start version of csolnp |
| gosolnp | Random Initialization and Multiple Restarts of the solnp solver. |
| kkt_diagnose | Summarize KKT Condition Diagnostics |
| solnp | Nonlinear optimization using augmented Lagrange method (original version) |
| solnp_problems_table | List of Valid Test Problems for the SOLNP Suite |
| solnp_problem_suite | Retrieve Implemented Test Problems for the SOLNP Suite |
| solnp_standardize_problem | Standardize an Optimization Problem to NLP Standard Form |
| startpars | Generates and returns a set of starting parameters by sampling the parameter space based on the evaluation of the function and constraints. |