ref="../../polygonal/ds/Array2.html">Array2</a>&lt;<span class="type">T</span>&gt;</code></h3><div class="doc"><p>Replaces the element at index <code>i</code> with <code>val</code>.</p></div></div><div class="field "><a name="setCol"></a><h3 class="anchor"><code><a href="#setCol"><span class="identifier">setCol</span></a> (<span style="white-space:nowrap">x:<span class="type">Int</span>,</span> <span style="white-space:nowrap">input:<span class="type">Array</span>&lt;<span class="type">T</span>&gt;</span>):