<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd"> <pkgmetadata> <maintainer type="project"> <email>sci@gentoo.org</email> <name>Gentoo Science Project</name> </maintainer> <longdescription lang="en"> Ipopt is a solver for large-scale nonlinear continuous optimization. It can be used from modeling environments, such as AMPL, GAMS, or Matlab, and it is also available as a callable library with interfaces to C++, C, and Fortran. Ipopt uses an interior point method, together with a filter linear search procedure. Ipopt is part of the larger COIN-OR initiative (Computational Infrastructure for Operations Research). </longdescription> <use> <flag name="hsl">hsl</flag> <flag name="mumps">Enable <pkg>sci-libs/mumps</pkg> support</flag> </use> <upstream> <bugs-to>https://github.com/coin-or/Ipopt/issues</bugs-to> <remote-id type="github">coin-or/Ipopt</remote-id> </upstream> </pkgmetadata>