Pivot and Gauss-Jordan Tool for
Finite Mathematics
Finite Mathematics & Applied Calculus

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Summary of Systems of Linear Equations | Tutorial on Row Operations | Excel Tutorials for Systems of Linear Equations

Use of this utility is quite intuitive. Just enter the matrix entries in the blank cells of the spreadsheet below in fraction or decimal form (use the tab key to move from one cell to the next) and tell the program what to do. You can use as many cells as you like -- just leave unused cells blank. The very top row contains lables for the columns; change them to anything you like.

Row Operation: Row + Row      
Swap Rows: and      
Rounding: significant digits   Mode:

Disclaimer: Browsers sometimes crash when running computation-intensive Javascript code. Make sure your important work is saved before running this utility.

Last Updated: Februrary, 2001
Copyright © 1999 Stefan Waner and Steven R. Costenoble