Add the Wood() test function and some tests.

[octave.git] / optimization / test_functions / wood1.m

function f = wood1(x)
  ##
  ## A version of the Wood function which takes a column 4-vector
  ## instead of four distinct arguments. See wood.m for more
  ## information.
  ##
  f = wood(x(1), x(2), x(3), x(4));
end