Quotient
git clone https://gitlab.com/hodge_star/quotient

quotient is a C++14, header-only implementation of the (Approximate) Minimum Degree reordering algorithm (and an alternative to std::vector which avoids default initialization). Loosely speaking it is applicable for factoring sparse Symmetric Quasi-SemiDefinite (SQSD) matrices.

Version 0.2 will soon be released; in the mean time, the current development head is recommended. The documentation is maintained at hodgestar.com/quotient/docs/master/.

Quotient is distributed under the terms of the Mozilla Public License, v. 2.0 and uses the Meson build system and Catch2 unit-testing framework.