d="val-to_float"><a href="#val-to_float" class="anchor"></a><code><span class="keyword">val</span> to_float : <a href="argument-1-R/index.html#type-t">R.t</a> <span>&#45;&gt;</span> float</code></dt><dt class="spec value" id="val-to_rational"><a href="#val-to_rational" class="anchor"></a><code><span class="keyword">val</span> to_rational : <a href="argument-1-R/index.html#type-t">R.t</a> <span>&#45;&gt;</span> Mpqf.t</code></dt><dt class="spec value" id="val-monomzero"><a href="#val-monomzero" class="anchor