s the inputs.</p><p><code> a = udiv a b * b + urem a b </code></p><p>Throw <a href="index.html#exception-SizeMismatch"><code>SizeMismatch</code></a> if sizes differ</p><p>Throw <code>Division_by_zero</code> if there is a division by zero.</p></dd></dl></section><section><header><h2 id="bit-manipulation"><a href="#bit-manipulation" class="anchor"></a>Bit manipulation</h2></header><dl><dt class="spec value" id="val-logand"><a href="#val-logand" class="anchor"></a><code><span class="keyword">val</span> logand 