Scaling
	Tensors</a> - Computing sums, means, mins, maxs, and so on for
	portions of the tensor and conversely scaling portions of the
	  tensor.</li>
	<li><a href="converting.html">Converting Between Tensors and
	    Matrices</a> - Convert between tensors and matrices, both
	  dense and sparse.</li>
	<li><a href="test_problems_doc.html">Creating Test
	    Problems</a> - Covers <tt>create_problem</tt>
	  and <tt>create_guess</tt> for generating test random
	  problems with specified characteristics</li>
	<l