OPT++ Download Page

The OPT++ software is available for download subject to the terms of the GNU Lesser General Public License (LGPL). Please read the license agreement before downloading the software.

We kindly ask you to provide the information below, namely your institution, country, and the problem to which you are applying OPT++. Your e-mail address is only required if you wish to subscribe to the users' mailing list. This information is strictly for our record-keeping purposes. It will not be distributed outside Sandia, nor will it be used to contact you unless you specifically request to be on the users list for the requested software.

Thank you.

Software Package: OPT++ Nonlinear Optimization Software, Version 2.4

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