739
		    0.8439    0.1708
</pre><pre class="codeinput">-X <span class="comment">%&lt;-- Calls uminus.</span>
</pre><pre class="codeoutput">ans is a ttensor of size 3 x 1 x 2
	ans.core is a tensor of size 2 x 2 x 2
		ans.core(:,:,1) = 
	   -0.5548   -0.4508
	   -0.1210   -0.7159
		ans.core(:,:,2) = 
	   -0.8928   -0.2548
	   -0.2731   -0.8656
	ans.U{1} = 
		    0.2324    0.2319
		    0.8049    0.2393
		    0.9084    0.0498
	ans.U{2} = 
		    0.0784    0.6408
	ans.U{3} = 
		    0.1909    0.1739
		    0.8439 