Excellent App : Simple to use
I’m a retired electrical engineer. Thirty-five years ago when I was a student at Texas A&M, we had to solve linear algebra problems by hand for our mechanical engineering, electrical engineering, physics and math classes. Sometimes the professor could only give us no more than four problems on a test because of the time it would take to invert even a 3x3 matrix — and one little sign error on the matrix inversion could totally mess up your solution. This app is simple to use and gives instant results. I do a little “free lance” design work and this app will be a time saver that I can pass on to the client. Good job developers !!!
