I am reading this book and they are explaining the idea of Func<> delegates and while trying to understand it, I came aross this line of code which I am not able to understand:
Normally they said that Func delegates are theone with return types and we specify returntypes with following code:
func<double, Out Double>
Did yo unotice the Out variable there?
and what's with the  in the end?
can somebodu please explain?