ray</span> <span>&#45;&gt;</span> <span>float array</span> <span>&#45;&gt;</span> <span><span>(Apron.Coeff.t * Apron.Var.t)</span> list</span> * <span><span>(Apron.Coeff.t * Apron.Var.t)</span> list</span> * float</code></dt><dt class="spec value" id="val-split"><a href="#val-split" class="anchor"></a><code><span class="keyword">val</span> split : <span><span>Polka.strict Polka.t</span> <a href="index.html#module-A">A</a>.t</span> <span>&#45;&gt;</span> <span>(Apron.Linexpr1.t * Apron.Linexpr1.t)</span> <sp