Viewing profile — _ouml_

There is a very active community around Lean ranging from mathematicians with no clue about computers to AI researchers trying to improve the automation. These AI researchers have …

Yes, these systems are being used to formally verify implementations of cryptographic protocols, or implementations of numerical algorithms, for example. Note that there are two di…

Two months ago I bought a starter kit with some electronics: breadboards, LEDs, cables, transistors, resistors, etc... My 8/9yo daughter really got hooked, and since then I've boug…

The equality test is equivalent to deciding if something is 0. You can probably ask the app to calculate sqrt(2) * sqrt(2). If that doesn't show a 2 as answer, you've lost. Same go…

@somethingsome If you want to turn arbitrary maths into code, you should take a look at interactive proof assistants. I'm a fan of https://leanprover-community.github.io/ It has Bo…

See page 4 of https://leanprover-community.github.io/papers/mathlib-paper.... for a part of the hierarchy of algebraic structures in the Lean theorem prover. (If you give it a norm…