AMPL offers superior support by our development and technical support teams.
Contact us for general queries, partnerships, and more.
We can help you find the license and offering that works best for your situation.
SUPPORT
AMPL is now on Discourse! 🎉
This is your NEW best place to talk about optimization problems, and get support for AMPL and AMPL Community Edition from our dev team and the community.
Join the conversation at discuss.ampl.com
SUPPORT
AMPL is now on Discourse! 🎉
This is your NEW best place to talk about optimization problems, and get support for AMPL and AMPL Community Edition from our dev team and the community.
Join the conversation at discuss.ampl.com
SOLVER UPDATES
All-new Gurobi 10 solver driver for AMPL!
Featuring a new network simplex algorithm, significant performance gains on MIPs, and more!
Our enhanced Gurobi driver (previously x-gurobi) is now the default gurobi driver.
AMPL offers superior support by our development and technical support teams.
Contact us for general queries, partnerships, and more.
We can help you find the license and offering that works best for your situation.
LINDO Global is a versatile nonlinear optimizer that supports global optimization in continuous and discrete variables. It accepts a variety of objective and constraint functions, including many that are nonconvex and nonsmooth.
LINDO Global downloads are available from the My Downloads page of your account at the AMPL Portal, and are included in the bundles that are used for free trials.
Developer: LINDO Systems Inc.
Current version: 13.0
Problem types supported: Global nonlinear optimization in continuous and integer variables.
Algorithms available: Powerful linear, quadratic, and general nonlinear programming methods within a branch-and-bound framework for global and discrete optimization.
Special features: Support for nonlinear and nonsmooth functions handled by few other solvers, including: trigonometric, inverse trigonometric, hyperbolic, and inverse hyperbolic functions; minimum, maximum, and absolute value; floor, ceiling, round, and truncate.
Lindo Systems website
What’s New in LINDO Global 13.0