Pivot & Gauss-Jordan Tool

A Utility for Row Operations

Use of this utility is quite intuitive. Just enter the matrix entries in 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. (This javascript utility supercedes the older java applet.)


         
Row Operation: add times Row to times 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: April, 1999
Copyright © 1999 Stefan Waner and Steven R. Costenoble -- This utility has been modifed by Michael Gage, to meet specific classroom purposes. The full utility can be found at the links above.