It all began with Matrix Norms. I do know matrices. Rows & Columns, Multiplication and Solving systems. Easy. But being an engineer, I have never heard about the 1-Norm (it’s also called Taxicab/Manhattan Norm by the way), the 2-Norm aka Euclidean Norm aka Frobenius Norm, then there is the infinity norm. Here is a twist,... Continue Reading →