Add MATLAB ellipses.

diff --git a/optimization/simple_preconditioned_cgm.m b/optimization/simple_preconditioned_cgm.m
index 31e0225ba7b05bf7f3c7c88ea372df2d2baff483..24938cfeccf1dece688a24c744750911492823b1 100644 (file)
--- a/optimization/simple_preconditioned_cgm.m
+++ b/optimization/simple_preconditioned_cgm.m
@@ -1,8 +1,8 @@
-function [x, k] = simple_preconditioned_cgm(Q,
-                                           M,
-                                           b,
-                                           x0,
-                                           tolerance,
+function [x, k] = simple_preconditioned_cgm(Q, ...
+                                           M, ...
+                                           b, ...
+                                           x0, ...
+                                           tolerance, ...
                                            max_iterations)
   %
   % Solve,