re each node is true if the mathcine node in the source true is empty</li></ul></div><p>Back to <a href="TreeDemo.html">main page</a>.</p><p class="footer"><br><a href="http://www.mathworks.com/products/matlab/">Published with MATLAB&reg; R2013a</a><br></p></div><!--
##### SOURCE BEGIN #####
%% MATLAB operators for trees
%

%%
% I did my best to stick with the MATLAB touch when designing the |tree|
% class. As a result, you can use trees as if they were regular MATLAB
% arrays. Most of the standard operator