 symktensor is useful in comparing decomposition methods: this constructor allows any decomposition method which generates a ktensor CP model to also generate a symktensor. In this way, decomposition methods which are non-symmetric in nature may easily be applied to symmetric problems.</p><h2 id="8">Use ndims and size for the dimensions of a symktensor</h2><p>For a given symktensor, <tt>ndims</tt> returns the number of dimensions (i.e. the number of modes) of the symmetric Kruskal tensor. <tt>size</tt> retu