Method invokeDF

src/jvm/clojure/lang/FnInvokers.java:214–220

(IFn f0, double a)

    }

    public static float invokeDF(IFn f0, double a) {
        if(f0 instanceof IFn.DD) {
            return RT.floatCast(((IFn.DD)f0).invokePrim(a));
        } else {
            return RT.floatCast(f0.invoke(a));
        }
    }

    public static float invokeOF(IFn f0, Object a) {
        if(f0 instanceof IFn.OD) {