DeepSeek has launched the DeepSeek-Prover-V2, an open-source large language model tailored for formal theorem proving utilizing Lean 4. This model builds upon the foundation of DeepSeek-V3, enhancing ...

How logic, induction, visuals, bijections, and a little algebra can prove surprising math theorems. Find out how logic, induction, visuals, bijections, and a little algebra can prove some surprising ...

As I work proofs with my Calculus and Higher Geometries students, I often run across the Greek symbol that, in math, means “there exists." This might show up, for example, in statements such as “there ...

I have very fond memories of high school geometry. Memorizing theorems wasn't too hard, and solving proofs was like solving the logic puzzles that I did for fun anyway. But the theorems were scattered ...