>:=</span><span class="w"> </span><span class="nv">A</span><span class="o">**</span><span class="nv">T</span><span class="o">*</span><span class="nv">x</span><span class="o">.</span><span class="w"></span>

<span class="w">           </span><span class="nv">TRANS</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="o">&#39;</span><span class="nv">C</span><span class="o">&#39;</span><span class="w"> </span><span class="ow">or</span><span class="w"> </span><span class="o"