A red rope is coerced into forming a sine wave. The post Math Puzzle for January 16, 2026 appeared first on Alameda Post.

A Mathematician with early access to XAI Grok 4.20, found a new Bellman function for one of the problems he had been working ...

Philadelphia math scores have reached a 9-year high. Officials say it’s the result of training teachers in a new illustrative ...