IntroductionThis freeware Delphi program solves systems of linear equations from 2 * 2 to 9 * 9 rows and columns.
It uses the "Gauss-Jordan" elimination.
To illustrate this method, select STEP mode to watch the process step by step.
Below is a snapshot of the program in true size:
InstallationThe program runs on all Windows versions.
To download, click the download (lightning) logo at the top of this page.
There is no installation procedure: just copy it to a map of choice.
FeaturesLinEq solves systems of linear equations from 2 equations and 2 unknowns to 9 equations and 9 unkwowns.
ModeClick mode button to switch STEP mode on and off.
In step mode, the program halts after eacg step that sweeps the columns.
SaveClick Save button to save data.
LoadClick Load button to reload previously saved data.
HelpClick Help-Info button to show in-line help information.
The projectLinEq was written many years ago in the Delphi-3 programming language.
It was one of my first efforts.
Click on the download logo below to load the complete project.
Download LinEq Delphi project.