JuliaLang/julia — pull request #851 by RhysU (2012-05-19 02:52:04+00:00)
Title: Add BLAS gbmv/sbmv, LAPACK gbtrf/gbtrs/gbsv

I'd like to contribute a BandedMatrix type as I have time to put it together. Likely this would be an external module. However, acquiring banded matvecs and solves from BLAS/LAPACK from within base/ makes sense as this is where related wrappers live.