JuliaLang/julia — pull request #750 by carlobaldassi (2012-04-21 17:05:23+00:00)
Title: Reorganization of linalg.jl in separate files

This follows [this discussion](https://groups.google.com/forum/?fromgroups#!topic/julia-dev/0pcb-S7uOUw). Everything seems to be functional (all tests pass), and I also started adding some more sparse functions, so it could be merged already if it looks fine. Of course it's very preliminary (e.g. the interface in linalg is mostly "specified" by commented function prototypes, but that's supposed to change with time, and anyway it's no worse than current situation).

(Some very minor points still need fixing/settling, I left commented XXX's as placeholders to remind where the problematic parts are.)