Numerical Analysis

### Deriving the Quadratic Equation From the Roots Up

Solving Quadratics using gradients at the roots

Numerical Analysis

Solving Quadratics using gradients at the roots

Numerical Analysis

At a young age a builder taught me how to mark out a right angle using the 3,4,5 triangle rule with a tape measure. That math practicality has stuck with me and recently I have been working to decipher it into its ‘LEGO block’ constituents to increase intuitive

Numerical Analysis

A very simple Cubic polynomial root approximation using architectural symmetry and similar triangles

Geometry

Applying Similar Triangles to approximate roots aided by ‘natural’ Cubic architecture

Mathematics

Rotating cubic roots into managed quadratic segments where the math is easier!

Numerical Analysis

Exploiting the amazing symmetry of cubic polynomials to quickly find the first root using Newton’s method.