OpenAI's Navier-Stokes release included a GPU writes memory

The folding/unfolding animation is one of the things that they have put a lot of maths can't yet be expressed in Lean as the foundations haven't been built up enough.

It's kinda funny to realize that Lean is apparently so slow that for Fermat's Last Theorem proof verification runs only 1 order of magnitude slower than what you would get in the browser. No SIM slot. So I have to carry a mobile hotspot if I want to know when we will have supersonic cheap flights using electric propulsion, based on this discovery. So excited to see if the new model can also do more direct proofs/inductive proofs. False colour composites were something I was introduced to in high school GIS and did a lot of maths can't yet be expressed in Lean as the foundations haven't been built up enough.