Every vector space has a basis — A proof using Zorn's Lemma

When I was a TA for a university linear algebra course, I once created a worksheet covering the theorem that "any vector ...

[Math C Vectors Part 6] What exactly is a position vector? Basic concepts and what you need to learn first

I started learning vectors in high school math, but suddenly I'm completely lost because 'position vectors' appeared...Are ...
MIT Technology Review

How to turn the complex mathematics of vector calculus into simple pictures

Back in 1948, the journal Physical Review published a paper entitled “Space-Time Approach to Quantum Electrodynamics” by a young physicist named R.P. Feynman at Cornell University. The paper described ...
gamedev

Vectors and Matrices: A Primer

This article is designed for those who need to brush up on your maths. Here we will discuss vectors, the operations we can perform on them, and why we find them so useful. We'll then move onto what ...