[Download Clojure](https://clojure.org/guides/install_clojure) Run all tests like this: `clj -M:test` Sourced from: https://github.com/srodrigo/lambda-calculus-in-clojure Blog post by source author (Sergio Rodrigo): 1. [Booleans in Clojure](https://srodrigo.me/lambda-calculus-in-clojure-part-1/) 2. [Numerals in Clojure](https://srodrigo.me/lambda-calculus-in-clojure-part-2/) Blog post about [Y-Combinator in Clojure](https://blog.klipse.tech/lambda/2016/08/07/pure-y-combinator-clojure.html) by different author (Yehonathan Sharvit).