JAMA is a basic linear algebra package for Java. It provides user-level classes for constructing and manipulating real, dense matrices. It is meant to provide sufficient functionality for routine problems, packaged in a way that is natural and under
ampack (JAva Matrix PACKage) is a collection of cooperating classes designed to perform matrix computations in Java applications. Jampack was developed by the author at NIST and the University of Maryland. A sibling matrix package, Jama, has also be