gmm: gmm (C++ generic matrix template library) gmm: gmm: Gmm++ is a generic C++ template library for sparse, dense and skyline gmm: matrices. It is built as a set of generic algorithms (mult, add, copy, gmm: sub-matrices, dense and sparse solvers, etc.) for any interfaced vector gmm: type or matrix type. It can be viewed as a glue library that allows gmm: cooperation between several vector and matrix types. However, basic gmm: sparse, dense and skyline matrix/vector types are built in Gmm++, so gmm: it can be used as a standalone linear algebra library. gmm: gmm: