Agda

I'm not really sure, but I would love to be able to just treat it like a normal integer, but only within these particular bounds.

Because one thing you could do if you really wanted to take that a long way, and I think a language like Agda or something like that might do this, things with dependent types, is that you could say, okay, I've got this number that's anything between 0 and 3.

I've got this other number that's anything between 0 and 4.

And then when I add them up, the type of that thing is now anything between 0 and 7.

Here's how it's done on paper.

I want you to please do it in lean or rock or Isabella or Agda form.

Okay.

And so here's about the one for Fermat's Law Theorem.

It means that projects that people thought could be done by humans but might take decades can be done in hours by these tools.

It's pretty remarkable.

I was sitting there proving with great labor and pain some piddly little stuff about alpha equivalents in Agda.

I've been working on this for all summer.