transformation in inverse order?</span></div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;  <span class="keywordtype">long</span> nfactors; <span class="comment">// how many factors of m</span></div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;  NTL::Vec&lt;std::unique_ptr&lt;MatMulExecBase&gt;&gt; matvec; <span class="comment">// regular matrices</span></div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160; </