../Csp/index.html#type-expr">Csp.expr</a> * Mpqf.t * Mpqf.t</code></dt><dt class="spec value" id="val-rewrite_constraint"><a href="#val-rewrite_constraint" class="anchor"></a><code><span class="keyword">val</span> rewrite_constraint : <span><span>(<a href="../Csp/index.html#type-expr">Csp.expr</a> * <a href="../Csp/index.html#type-cmpop">Csp.cmpop</a> * <a href="../Csp/index.html#type-expr">Csp.expr</a>)</span> <a href="../Csp/index.html#type-boolean">Csp.boolean</a></span> <span>&#45;&gt;</span> <span><spa