Matrix Algebra is used extensively in regression analysis and research. This app will invert, transpose or multiply matrices, allowing the user to solve applied problems with relative ease. The app comes with three pre-loaded examples, showing how the app works. One example demonstrates how to solve a series of linear equations. Solving matrix algebra problems is not difficult, but can be very tedious, thereby prone to errors. This Matrix Algebra app eliminates the tedium and makes solving problems fun and fast. El Capitan compliant.