liebke/incanter — pull request #74 by marciosilva (2012-05-01 15:39:50+00:00)
Title: Reduce the amount of reflection involved in matrix ops

The type hinting in incanter/internal.clj doesn't have any effect as it's being applied in a macro.

This triggers quite a bit of reflection when any of the matrix operations *plus, minus, mult* etc. We're seeing a significant speedup after applying hinting for use-cases where we've got a lot of matrix ops inside a loop.