r"></a><code><span class="keyword">val</span> of_var : <a href="index.html#type-id">id</a> <span>&#45;&gt;</span> <a href="index.html#type-t">t</a></code></dt><dt class="spec value" id="val-of_constant"><a href="#val-of_constant" class="anchor"></a><code><span class="keyword">val</span> of_constant : <a href="index.html#type-coeff">coeff</a> <span>&#45;&gt;</span> <a href="index.html#type-t">t</a></code></dt><dt class="spec value" id="val-add_cell"><a href="#val-add_cell" class="anchor"></a><code><span clas