From: Michael Orlitzky <michael@orlitzky.com>
Date: Wed, 20 Mar 2013 05:16:40 +0000 (-0400)
Subject: Fix up preconditioned CGM code.
X-Git-Url: http://gitweb.michael.orlitzky.com/?p=octave.git;a=commitdiff_plain;h=84b8fb9002d091f84d0205e923c3989d0138ec9e;hp=84b8fb9002d091f84d0205e923c3989d0138ec9e

Fix up preconditioned CGM code.
Rename 'A' to 'Q' in preconditioned CGM code.
Test the preconditioned CGM against the simple implementation.
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