http://world.std.com/~harmonic O-Matrix <title_line>interactive matrix analysis and visualization package <contact>harmonic@world.std.com <category>numerical <environment> O-Matrix is a true 32-bit Windows application available on the Microsoft Windows 3.1 and Windows NT platforms. The following configuration is required: An IBM-compatible computer with an 80386 or greater processor. Microsoft Windows version 3.1 or NT. At least 4 MB of conventional or extended memory. A hard disk with at least 3 MB of free space. </urc>