Matrix Helper is an application to help with basic matrix operations like inverting, row-reducing, solving a system of linear equations and more...
The application utilizes several features including:
* dynamic memory allocation, allowing the user to enter a large matrix depending on the amount of RAM allocated to the application.
* Improved solver for a system of equations using Gauss-Jordan method with full pivoting to handle ill-conditioned matrices.
* Ability to read/write large matrices that the application would not be able to display in the application's window.
* Display matrix in main and console windows, so the user can copy the numbers as text right out of the visible part of the console window.
* Straight-forward user interface.
Version 1.1 fixes a minor bug that caused the determinant to be zero if some of the diagonal numbers were very small. Other additions include three options to view numbers, e.g. 3.20e-2 or 0.032 or 0.032000, and better console display.
Version 1.2 fixes a loop when trying to open a file and selecting cancel.
This demo version is limited to 3x3 matrices. The full version is limited by available RAM. It is shareware with a $10 fee. If interested send orders to
Hussam Dandashli
P.O.Box 3035
Lafayette, IN 47906
Please include your e-mail address if applicable. Please circulate and distribute this demo version.
This application can be included on the archive's CD-ROM