Inductive Types In Lean 4

Coinduction, the mathematical dual of induction, is a fundamental proof principle in computer science, essential

Using the dependent pair

In this video, we'll continue our journey thru

Let's talk about the

What the sigma?! 0:00 Welcome! 0:49 What dependent pairs are 2:00

Follow along as I learn how to use an automated proof system,

In this talk, Luis will explore the inner workings of interactive proof assistants such as Lean4 and discover a profound connection ...

The topic of this video is the recursor, which is the elimination principle that power induction, recursion, case analysis, and more.

This is a talk I gave at a seminar on the automated proof assistant

https://lftcm2023.github.io/tutorial/index.html.

Series Playlist: https://youtube.com/playlist?list=PLiUpWaXHLW3hxj9yMTDN0ixWm5YdYKqJU&si=TymuPCLifDnekjqs Next ...

I show how to prove a basic result in logic using the

How would you like to, not just find and correct bugs in your code, but write code that's provably free of bugs? How can rigorous ...