Word-wrap a comment.

Remove unused variable.

diff --git a/optimization/test_functions/wood_gradient.m b/optimization/test_functions/wood_gradient.m
index f4dde786039ed9e1250ed2589e3555891d877b6f..eb9f3e643051d2d751faff487fda218934e5a1bf 100644 (file)
--- a/optimization/test_functions/wood_gradient.m
+++ b/optimization/test_functions/wood_gradient.m
@@ -1,6 +1,7 @@
 function g = wood_gradient(x1, x2, x3, x4)
   ##
-  ## The gradient of the Wood function. See wood.m for more information.
+  ## The gradient of the Wood function. See wood.m for more
+  ## information.
   ##
   f_x1 = 400*(x1^2 - x2)*x1 + 2*x1 - 2;
   f_x2 = -200*x1^2 + 220.2*x2 + 19.8*x4 - 40;

diff --git a/tests/wood_gradient_tests.m b/tests/wood_gradient_tests.m
index 700c66775899c43cef353f806e9f69016ce09948..0df84e005184af000c9defe338f8f9b44f946316 100644 (file)
--- a/tests/wood_gradient_tests.m
+++ b/tests/wood_gradient_tests.m
@@ -1,6 +1,5 @@
 ## The gradient should be zero at the optimal point.
 
-g = wood_gradient(1,1,1,1);
 unit_test_equals("wood_gradient(1,1,1,1) == 0", ...
                 0, ...
                 wood_gradient(1,1,1,1));