Written in Haskell.
Copyright Martin Trojer martin.trojer@gmail.com
Install stack
$ stack build
$ stack exec mtscheme-exe
Welcome to mtscheme v0.1
> (define (map f l) (if (not (null? l)) (cons (f (car l)) (map f (cdr l)))))
nil
> (map (lambda (x) (* x x)) (list 1 2 3))
[1.0,4.0,9.0]
>
$ stack test
GPLv3