Mathematics : Linear Algebra

Matrix Calculator (Java Application) UPDATED: 2005-06-30
A Java application which lets you calculate the determinant, adjoint, inverse, transpose, and more of a 'n x n' matrix. (Source Code Available)

Linear Algebra Calculator (JavaScript)
A matrix calculator, which has the ability to calculate the determinant, adjoint, and inverse of a '3 x 3' matrix.

Linear System of 3 Equations (JavaScript)
A calculator that can solve a linear system of 3 equations and 3 unknowns, includes explanation on the mathematics behind it.

The Mathematics Behind Them.
A brief introduction to linear algebra mathematics explaining the functions and theorems used in the matrix calculators.

Notes, Comments, Help

The matrices may line up funny if you have a smaller display. Make sure you maximize your screen, and it should show up fine. A 800x600 resolution (not maximized) works fine, 640x480 should also look ok maximized.

I have tested it with many matrices in both browsers (Netscape Navigator and Internet Explorer) with versions 3.0 and 4.0 on Windows 95 and have had no problems. I believe Netscape implemented Java Script in ver. 2.0, so it may work there also.

With statements like these, can you tell this was written a long time ago?