From: Michael Orlitzky <michael@orlitzky.com>
Date: Wed, 20 Mar 2013 05:15:50 +0000 (-0400)
Subject: Fix function name in vanilla_cgm.m.
X-Git-Url: https://gitweb.michael.orlitzky.com/?a=commitdiff_plain;h=3b53099a4e07530a498d6aa959defa6f01244154;p=octave.git

Fix function name in vanilla_cgm.m.
Remove unused vector in vanilla_cgm().
---

diff --git a/optimization/vanilla_cgm.m b/optimization/vanilla_cgm.m
index 2c94487..3a72b14 100644
--- a/optimization/vanilla_cgm.m
+++ b/optimization/vanilla_cgm.m
@@ -1,4 +1,4 @@
-function [x, k] = conjugate_gradient_method(A, b, x0, tolerance, max_iterations)
+function [x, k] = vanilla_cgm(A, b, x0, tolerance, max_iterations)
   %
   % Solve,
   %
@@ -36,8 +36,6 @@ function [x, k] = conjugate_gradient_method(A, b, x0, tolerance, max_iterations)
   %
   % All vectors are assumed to be *column* vectors.
   %
-  zero_vector = zeros(length(x0), 1);
-
   k = 0;
   x = x0; % Eschew the 'k' suffix on 'x' for simplicity.
   rk = A*x - b; % The first residual must be computed the hard way.