If A is a square matrix then another square matrix denoted by A −1 is said to be the inverse of A such that A.A −1 = I = A −1.A, where I is the identity matrix ...

Inverting a matrix is one of the most common tasks in data science and machine learning. In this article I explain why inverting a matrix is very difficult and present code that you can use as-is, or ...

Dr. James McCaffrey from Microsoft Research presents a complete end-to-end demonstration of computing a matrix inverse using the Cayley-Hamilton technique. Compared to other matrix inverse algorithms, ...

My algorithm for calculating matrix determinants isn't working as it should, so I'm turning to Ars for some maths help.So...I'm trying to find the determinant of a 4x4 matrix:View image: http ...

The Mathematical Gazette is the original journal of the Mathematical Association and it is now over a century old. Its readership is a mixture of school teachers, college and university lecturers, ...