e permutation.</span>
arrange(S,[2 1])
</pre><pre class="codeoutput">ans is a symktensor of order 3 and dimension 4
	ans.lambda = [ 2295.2176      164.31677 ]
	ans.U = 
		   -0.3790    0.1826
		   -0.4549    0.3651
		   -0.5307    0.5477
		   -0.6065    0.7303
ans is a symktensor of order 3 and dimension 4
	ans.lambda = [ -1  1 ]
	ans.U = 
		     5     1
		     6     2
		     7     3
		     8     4
</pre><h2 id="17">Computing the score of the match between two symktensors</h2><p>The function <tt>score</tt> 