 *L-BFGS-B* by Stephen Becker> 
% (preferred), or
% * <https://software.sandia.gov/trac/poblano *POBLANO* Version 1.1 by
% Evrim Acar, Daniel Dunlavy, and Tamara Kolda>.
%
% The remainder of these instructions assume L-BFGS-B is being used. See
% <cp_opt_poblano_doc.html here> for instructions on using |cp_opt| with
% Poblano.

%% Check that the software is installed. 
% Be sure that lbfgsb is in your path.
help lbfgsb

%% Create an example problem. 
% Create an example 50 x 40 x 30 tensor with rank 5 and a