What’s in a quadratic equation? I was thinking about how one might approach writing about the links between knowledge, education and competence/employability in this 21st century when I got some ...

Practice how to recognise and determine the equation of a quadratic function from its graph ahead of your National 5 Maths exam with this interactive maths quiz. The equation of a a quadratic ...

A. What is a quadratic equation? A quadratic equation is an equation of the form (a≠0) (1). With x being the unknown and since there is only one unknown, it is also called a 'single variable' equation ...

This library provides a solve_qp function to solve convex quadratic programs: $$ \begin{split} \begin{array}{ll} \underset{x}{\mbox{minimize}} & \frac{1}{2} x^T P x ...

Abstract: An iterative algorithm to solve periodic Riccati differential equations (PRDE) with an indefinite quadratic term is proposed. In our algorithm, we replace the problem of solving a PRDE with ...

“The Catalan numbers are understood to be intimately connected with the quadratic equation,” Wildberger explained. “Our innovation lies in the idea that if we want to solve higher equations, we should ...