Vladimir Dobrushkin
http://math.uri.edu/~dobrush/

Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the appendix entitled GNU Free Documentation License.

Introduction
Linear Algebra Software

The cybernetic revolution that occured on the eve of twenty-one century effected our life in all demeanors. The collection, organization, transformation, and interpretation of information are the cornerstones of science, inductry, business, and goverment. Each of these aspects of information management uses mathematics as a tool.