The same way LLMs arrive at things? :)
Ran a simple test with the examples you find in the project. Will publish those benchmarks.. actually that makes me think, I should probably do a public test suite showing the results. :)
Ok, now I'm even more confused. 40% of what code is machine written?
Check this out: https://www.nerd-lang.org/recipes
That does not answer the question
How did you arrive at that number?