tomgg/julia — pull request #1 by tomgg (2014-09-24 04:51:34+00:00)
Title: Enriched ^(x, p::Integer) to produce p-fold compositions of functions.

* Exemplifying: f(x) = x^2; 2|>f^5 == f(f(f(f(f(2)))))
* Results may be hard to predict when f is not an endomorphism.

Passes all tests and doesn't break the build.