# The Lisp languages While many other languages were designed to fix a problem, Lisp was formed strictly as a theoretical mathematical model. For that reason, it ends up being relatively timeless and somewhat of an abstraction unto itself, a bit like C. For that reason, there are a *lot* of languages in the Lisp family: - Maclisp - MDL - Scheme - Common Lisp - [Emacs Lisp](computers-software-ide.md) - [GNU Guile](computers-os-unix.md) - Clojure - Racket - Hy