Why do prime numbers show up as diagonals in a spiral? In this video, I create a visualization in JavaScript (p5.js) of the Ulam Spiral (aka Prime Spiral) named for Polish Mathematician Stanislav Ulan.
Challenges
Featured Challenge:
#175 — AppleSoft BASIC 3D Cube
Take a trip back in time and watch me attempt to build a 3D graphics engine in AppleSoft BASIC on a restored Apple II+ computer! Can I render a spinning cube?
Filter by Language
Pick a language to filter
Filter by Topic
prime numbers