X-Git-Url: http://gitweb.michael.orlitzky.com/?p=octave.git;a=blobdiff_plain;f=optimization%2Ftest_functions%2Frosenbrock1.m;fp=optimization%2Ftest_functions%2Frosenbrock1.m;h=5e4df05ed8c7d6e776bd858c4ee91538b707bbf5;hp=0000000000000000000000000000000000000000;hb=75563505172dce2cc78116f0884819ca32620dbe;hpb=1e0c72bb336872f0839305340eb9699a87a40319

diff --git a/optimization/test_functions/rosenbrock1.m b/optimization/test_functions/rosenbrock1.m
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+++ b/optimization/test_functions/rosenbrock1.m
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+function f = rosenbrock1(x)
+  ##
+  ## A version of the Rosenbrock function which takes a column
+  ## 2-vector instead of two distinct arguments. See rosenbrock.m for
+  ## more information.
+  ##
+  if (length(x) == 2)
+    f = rosenbrock(x(1), x(2));
+  else
+    f = NA;
+  end
+end