Proof Theory

### A Simple Proof of the Quadratic Formula Using Symmetry

You Don’t Need to Remember the Formula

Proof Theory

You Don’t Need to Remember the Formula

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

Algebra

Equations are more mysterious than we think

Analysis

Using only elementary methods we will prove the Fundamental Theorem of Algebra. Along the way, we’ll befriend some key ideas from…

Algebra

A visual introduction