or's definition, the number of outer-product summands in the symmetric Kruskal tensor decomposition.</p><pre class="codeinput">ncomponents(S)
</pre><pre class="codeoutput">ans =
     2
</pre><h2 id="10">Use full to convert a symktensor to a tensor</h2><p>The function <tt>full</tt> converts a symktensor to a tensor.</p><pre class="codeinput">full(S)
</pre><pre class="codeoutput">ans is a symmetric tensor with 3 modes of dimension 4
	(1,1,1)  -124
	(1,1,2)  -148
	(1,1,3)  -172
	(1,1,4)  -196
	(1,2,2)  -176
	(