tml#type-t">t</a></code></dt><dt class="spec value" id="val-bound_mul"><a href="#val-bound_mul" class="anchor"></a><code><span class="keyword">val</span> bound_mul : <span>(<a href="index.html#type-t">t</a> <span>&#45;&gt;</span> <a href="index.html#type-t">t</a> <span>&#45;&gt;</span> <a href="index.html#type-t">t</a>)</span> <span>&#45;&gt;</span> <a href="index.html#type-t">t</a> <span>&#45;&gt;</span> <a href="index.html#type-t">t</a> <span>&#45;&gt;</span> <a href="index.html#type-t">t</a></code></dt><