Replace ##-style comments with %-style comments in all non-test code.

[octave.git] / optimization / test_functions / powell_gradient.m

diff --git a/optimization/test_functions/powell_gradient.m b/optimization/test_functions/powell_gradient.m
index 7cea917937e5e8f2cb176c63e5161c5ed33e85f2..835f3faec60cc7d3f139035e0decfc8be43c6bdb 100644 (file)
--- a/optimization/test_functions/powell_gradient.m
+++ b/optimization/test_functions/powell_gradient.m
@@ -1,8 +1,8 @@
 function g = powell_gradient(x1,x2,x3,x4)
-  ##
-  ## The gradient of the Powell function. See powell.m for more
-  ## information.
-  ##
+  %
+  % The gradient of the Powell function. See powell.m for more
+  % information.
+  %
   f_x1 = 40*(x1 - x4)^3 + 2*x1 + 20*x2;
   f_x2 = 4*(x2 - 2*x3)^3 + 20*x1 + 200*x2;
   f_x3 = -8*(x2 - 2*x3)^3 + 10*x3 - 10*x4;