2D arrays can be displayed as grayscale or color images. Several examples are included showing such things as equation solving, curve fitting, vector calculations and numerical solution of differential equations. MathPad does not have all the features of high-end commercial math programs but it can handle fairly sophisticated numerical problems with a much smaller memory requirement. MathPad 2.5.2 is an upgrade intended to replace the previously posted version 2.4.7. Detailed version history.
Older versions are also available.
MathPad is copyright 1993-2000 by Mark Widholm. All rights reserved. MathPad can be used and distributed for free. Selling it for profit without my permission is forbidden. If you wish to sell any software collection or product bundle containing MathPad contact me for permission.