public boolean bodyCall(Node[] args, int length, RuleContext context) {
        checkArgs(length, context);
        BindingEnvironment env = context.getEnv();
        Node n1 = getArg(0, args, context);
        Node n2 = getArg(1, args, context);
        if (n1.isLiteral() && n2.isLiteral()) {
            Object v1 = n1.getLiteralValue();
            Object v2 = n2.getLiteralValue();
            Node quo = null;
            if (NumberUtil.isNumber(v1) && NumberUtil.isNumber(v2)) {                
                if (v1 instanceof Float || v1 instanceof Double 
                ||  v2 instanceof Float || v2 instanceof Double) {
                    double dv1 = Double.parseDouble(v1.toString());
                    double dv2 = Double.parseDouble(v2.toString());
                    quo = Util.makeDoubleNode(dv1 / dv2);
                } else {
                    long lv1 = Long.parseLong(v1.toString());
                    long lv2 = Long.parseLong(v2.toString());
                    quo = Util.makeLongNode(lv1 / lv2);
                }
                return env.bind(args[2], quo);
            }
        }
        // Doesn't (yet) handle partially bound cases
        return false;
    }