This module, based on Mathwright Microworld technology, provides a simple row reduction calculator to investigate properties of systems of equations or matrices over the rationals.
INTENDED USES:
Undergraduate students studying solution of systems of equations with matrices
SOFTWARE SPECIFICATIONS:
Browsers: Internet Explorer 5+
Plugins: Requires Free Mathwright player plugin -- set up instructions given on site.
Operating Systems: Windows 98+
Open Row Reduction Microworld in a new window
Dan Kalman, "Row Reduction Microworld," Convergence (June 2004)