Google Doodle ‘Learning the Quadratic Equation’ Inspires Students to Dive into Maths Fun

On 12 November 2025, Google has launched a special animated Doodle titled “Learning the Quadratic Equation (India)” a vibrant ...

What is Quadratic Equation for which Google is Celebrating a Doodle?

The Doodle shows how the parabola changes with different numbers, making learning math fun and interactive for students.
IEEE

Using Linearizing Sets to Solve Multivariate Quadratic Equations in Algebraic Cryptanalysis

Abstract: In this paper we describe a class of cryptographic guess-and-determine attacks which is based on the notion of a linearizing set. A linearizing set-based ...
BBC

How to solve algebraic equations using guess and check

An algebraic equation contains one or more letters in it. Each letter in the equation is called a variable. A variable can change in value. We guess at different values for each letter until our ...
IEEE

A Sparse ADMM-Based Solver for Linear MPC Subject to Terminal Quadratic Constraint

Abstract: Model predictive control (MPC) typically includes a terminal constraint to guarantee stability of the closed-loop system under nominal conditions. In linear MPC, this constraint is generally ...