The latest *Math From Scratch* lesson is available here.

# math

## Math From Scratch #45: Introducing Basis Vectors

July 1, 2014 by W. Blaine Dowler education, math, math from scratch Bureau 42 Teaches

## Math From Scratch #44: Exploring Matrix Polynomials

June 1, 2014 by W. Blaine Dowler education, math, math from scratch Bureau 42 Teaches

The latest chapter of *Math From Scratch* can be found here, and introduces the idea of matrix solutions to polynomial equations.

## Math From Scratch 43: Introducing Matrices

May 1, 2014 by W. Blaine Dowler education, math, math from scratch Bureau 42 Teaches

Our latest installment of *Math From Scratch* includes the introduction to matrices, including their addition, subtraction, multiplication and division.

## Math From Scratch Lesson 42: n-tuples, Vectors, and more

April 1, 2014 by W. Blaine Dowler education, math, math from scratch Bureau 42 Teaches

The latest chapter of Math From Scratch includes introductions to *n*-tuples, vectors, vector spaces and a quick introduction to inner products.

## Math From Scratch, Lesson 41 – “Fundamental Theorem of Algebra”

March 1, 2014 by W. Blaine Dowler education, math, math from scratch Bureau 42 Teaches

This month, we introduce, but do not yet prove, the Fundamental Theorem of Algebra. You can read it all here.

## Math From Scratch #40: Introducing New Algebras

February 1, 2014 by W. Blaine Dowler education, math, math from scratch Bureau 42 Teaches

Now that we can work with complex numbers, we can identify new algebras using these objects while working towards graphing.

## Math From Scratch 39: Losing the Axiom of Inequality

January 1, 2014 by W. Blaine Dowler education, math, math from scratch Bureau 42 Teaches

The latest chapter of Math From Scratch is ready here, and details the exact justifications for removing the Axiom of Inequality, also known as the well-ordering principle, and then introduce the new axiom that replaces it.

## Math From Scratch 38: Solving Quartic Equations

December 1, 2013 by W. Blaine Dowler education, math, math from scratch Bureau 42 Teaches

We continue from where we left off last month, and define the roots of quartic polynomials. You can find the latest chapter of Math From Scratch right here.

## Math From Scratch 37: Solving Cubic Polynomials

November 1, 2013 by W. Blaine Dowler education, math, math from scratch Bureau 42 Teaches

We continue from where we left off last month, and define the roots of cubic polynomials. You can find the latest chapter of Math From Scratch right here.

## Dorky Geeky Nerdy #13 | Mathematics

May 18, 2019 by Brian DGN, math, Podcast Podcasts

What? A Dorky Geeky Nerdy episode on Saturday? Something doesn’t…add up.

Over the Summer, we’re dropping some Summer School episodes to keep your brains sharp (or sharp-ish). The first one is Mathematics and most of the questions are from our beloved Math nerd, Blaine.

Dorky Geeky Nerdy #13 | Mathematics