== Installing
Prerequisites: Racket from http://racket-lang.org

$ cd mu
$ git clone http://github.com/arclanguage/anarki

$ cat x.mu
(main
  ((x integer) <- literal 1)
  ((y integer) <- literal 3)
  ((z integer) <- add (x integer) (y integer))
)

$ ./anarki/arc mu.arc x.mu
hash((x . 1) (y . 3) (z . 4))  # state of simulated memory after executing x.mu
# location z contains the sum of locations x and y

$ ./anark/arc mu.arc.t  # automated tests; start reading here