TOMLAB /CONOPT includes the CONOPT® suite, a solver for large-scale nonlinear optimization (NLP) developed and maintained by ARKI Consulting & Development. CONOPT has been under continuous development for over 30 years.

CONOPT is a feasible path solver based on the old proven GRG method with many newer extensions. CONOPT has been designed to be efficient and reliable for a broad class of models. The original GRG method helps achieve reliability and speed for models with a large degree of nonlinearity, i.e. difficult models, and CONOPT is often preferable for very nonlinear models and for models where feasibility is difficult to achieve. Read more at

For more information about TOMLAB /CONOPT see the TOMLAB /CONOPT User's Guide.

For user's guides to all TOMLAB products see the Manual section.