Get the latest tech news

No Let, No Rec, No Problem: A Gentler Introduction to the Y and Z Combinators


An intuitive derivation of the Y and Z combinators starting from the challenge of implementing recursion without names.

None

Get the Android app

Or read this on Hacker News

Read more on:

Photo of problem

problem

Photo of let

let

Photo of Combinators

Combinators

Related news:

News photo

AI Concentration Risk Is the Problem: 3-Minutes MLIV

News photo

Trump plan to test AI models has a problem—US security teams were gutted by DOGE | Critics say Trump plan to test AI models is short-sighted, performative

News photo

Android tablets have a problem: Chrome's not working, but Google's racing to fix it