 Iter 40: f = 9.395775e-01 f-delta = 2.0e-03
 Iter 50: f = 9.590055e-01 f-delta = 1.7e-03
 Iter 60: f = 9.705915e-01 f-delta = 6.9e-04
 Iter 70: f = 9.740375e-01 f-delta = 1.6e-04
 Iter 73: f = 9.743869e-01 f-delta = 9.8e-05
 Final f = 9.743869e-01 
</pre><h2 id="11">Suppress all output</h2><p>Set <tt>'printitn'</tt> to zero to suppress all output.</p><pre class="codeinput">M2alt3 = cp_als(X,3,<span class="string">'maxiters'</span>,100,<span class="string">'init'</span>,U2,<span class="string">'printitn'</s