This repository contains an implementation of the QR Algorithm from scratch

• QR Algorithm stems from two key concepts: QR decomposition and matrix similarity transformations
• Well, the motivation behind the idea of expressing a matrix in the form QR is explained in detail here
• To understand why iterative QR decompositions converge to a matrix with eigenvalues along its diagonal, check this article
• The key idea is that the matrices generated in each iteration are similar matrices, and therefore they share the same eigenvalues.