Ever wondered what Codeforces for math would look like?
We’re trying it this Tuesday!!
🧠 Repovive Math Contest Grand Opening
💰 $800 prize pool
📅 Tuesday, 29 September | 14:35 UTC
A live contest for mathematical problem solving, with the competitive feel of CP.
🔗 Join: https://t.co/lzcL30D2bT
📖 Details: https://t.co/sF7jU9hfnA
Hope to see you there!
Announcing that GPT-6 Astra has pushed the prime gap to 186, with Lean formalization!
I was 9 when I first heard the twin prime conjecture. Its elegance and Yitang Zhang’s legendary story have always stuck with me. A truly surreal night, being the first to see our model make progress, pushing 246 all the way down to 186, on a problem I’ve revered since I was a kid.
For me, it felt like witnessing a new era of intelligence being born, made possible by everyone at @OpenAI!
Exciting result: k-Coloring is in (2-eps_k)^n time, where eps_k>0 for every fixed k!
Algorithms faster than the 2^n time needed to compute the chromatic number were previously known only for k<=6.
https://t.co/wzDIexHgjv