Here is Klong, a very terse array language. Tested on amd64, but probably good everywhere.
"Klong is an expression-based language that is inspired by K, which is in turn inspired by APL. A Klong program is basically a set of functions that manipulate list or array structures. You might also think of Klong as a glorified calculator with a massive set of functions for transforming arrays in various ways." J
klong.tgz
Description: application/gzip