1 <?xml version="1.0" encoding="UTF-8"?>
2 <!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
6 <email>amynka@gentoo.org</email>
8 <longdescription lang="en">
9 levmar is a native ANSI C implementation of the Levenberg-Marquardt
10 optimization algorithm. Both unconstrained and constrained (under
11 linear equations, inequality and box constraints)
12 Levenberg-Marquardt variants are included. The LM algorithm is an
13 iterative technique that finds a local minimum of a function that is
14 expressed as the sum of squares of nonlinear functions.