X-Git-Url: http://gitweb.michael.orlitzky.com/?p=octave.git;a=blobdiff_plain;f=optimization%2Ftest_functions%2Fhimmelblau_hessian1.m;fp=optimization%2Ftest_functions%2Fhimmelblau_hessian1.m;h=84efb3100c4582e58b96c9755f231de2fcd835b3;hp=0000000000000000000000000000000000000000;hb=4cf95f960c61165130795e7b5197cfe6e2829692;hpb=336f1181f7f065a07ee58bd772a875f7f4b39247

diff --git a/optimization/test_functions/himmelblau_hessian1.m b/optimization/test_functions/himmelblau_hessian1.m
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+function H = himmelblau_hessian1(x)
+  ##
+  ## A version of the himmelblau_hessian() function which takes a column
+  ## 2-vector instead of two distinct arguments. See himmelblau_hessian.m
+  ## for more information.
+  ##
+  if (length(x) == 2)
+    H = himmelblau_hessian(x(1), x(2));
+  else
+    H = NA;
+  end
+end