&#39;,&#39;) &#39;)&#39;
    | &#39;integrate_1d&#39; &#39;(&#39; function_literal (&#39;,&#39; expression){5|6} &#39;)&#39;
    | &#39;integrate_ode&#39; &#39;(&#39; function_literal (&#39;,&#39; expression){6} &#39;)&#39;
    | &#39;integrate_ode_rk45&#39; &#39;(&#39; function_literal (&#39;,&#39; expression){6|9} &#39;)&#39;
    | &#39;integrate_ode_bdf&#39; &#39;(&#39; function_literal (&#39;,&#39; expression){6|9} &#39;)&#39;
    | &#39;algebra_solver&#39; &#39;(&#39; function_literal (&#39;,&#39; expr