Matrix Calculator Plus

This app saved my life. All the other matrix apps I tried, did not work. But with this app, my math homework was able to be completed. Thank you. Goodbye.

Does everything you need to do with matrices.

Has an attractive user interface. Fairly simple to enter matrices. I use it mostly for Gauss/Jordan elimination. It crashes often, perhaps one time out of three. I would appreciate future versions saving matrices, for example, taking the solution from a G/J and multiplying by another vector. (As is, you must re-enter it.) Would also appreciate reducing non-square matrices to Reduced Row-Echelon Form. Looking forward to your next version.