Matrix Master 1.2.2
by Stephen C. Roderick IV

This program is a simple matrix manipulator. It is intended for use in
Linear Algebra courses. Matrix Master's greatest feature is that it works
with rational numbers (just like the textbooks!) This makes it easy to
reduce a matrix with row operations. Matrix Master can be used to step
through solutions to textbook problems without having to do the basic math
by hand.

Matrix Master handles the following matrix operations:

    - Row reduction
        - row times a constant
        - exchange rows
        - add a multiple of one row to another
    - Determinant
    - Rank
    - Transpose
    - Inverse
    - Matrix of Cofactors
    - Adjoint Matrix
    - Upper Triangular form
    - Row Echelon form
    - Solve for multiple solutions

If you use Matrix Master send me a postcard!

Stephen Roderick
3480 NW Dimple Hill Rd.
Corvallis, OR 97330
mailto:mm@roderick.org

Matrix Master © Copyright 1991-1994
by Stephen C. Roderick IV.

All Rights Reserved.

Matrix Master is free for non commercial public distribution. This software
may not be sold or distributed for profit, or included with other software
or hardware which is sold or distributed for profit, without the express
written permission of the author.


Revision History
------------------------------
Version 1.2.2
    - Fixed bug where scroll bars behaved incorrectly on non-square matrices.

Version 1.2.1
    - Fixed bug where Exchange Rows dialog stayed up forever.

Version 1.2
    - Fixed bug where determinant garbled the matrix.
    - Add multiple now allows Cancel.
    - Exchange rows now allows Cancel.
    - Added ability to compute the Rank of a matrix.