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- Matrix Master 1.2.3
- 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 C. Roderick IV
- 610 NW Walnut Blvd.
- Corvallis, OR 97330
- roderis@csos.orst.edu
-
- 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 1.2.3
- - Fixed bug where negative rational numbers were converted incorrectly.
-
- 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.
-
-
-