[SciPy-dev] RFR: New iterative sparse solver: LGMRES

[Pauli Virtanen]

Hi,

I'd like to submit a new iterative (pure-Python) sparse solver to Scipy:

	http://codereview.appspot.com/53096/show
	http://github.com/pv/scipy-work/commits/lgmres

This is a part of a new Newton-Krylov solver in the scipy.optimize.nonlin 
rewrite. (For those interested, it's almost done,
http://github.com/pv/scipy-work/commits/ticket/791-optimize-nonlin-rewrite
but still needs tests for the line searches since I needed to refactor
them out of optimize.py.)

-- 
Pauli Virtanen