How to use maplist on inner term? Assuming the KB is: gate(not(o), i). gate(not(i), o). gate(and(o, i), o). gate(and(i, o), o). gate(and(B, B), B). bits([i,o,o,i,i]). The following is not working:...

I read from a book that whenever a C++ compiler encounters a lambda expression, it internally generates a new class with overloaded operator(). For example, for the following lambda expression, auto i...

How Can I instantiate the following data types to be Functor ? data LiftItOut f a = LiftItOut (f a) data Parappa f g a = DaWrappa (f a) (g a) data IgnoreOne f g a b = IgnoringSomething (f a) (g b) dat...

Why does this fmap (replicate 3) Just "JOHN" return this [Just "JOHN",Just "JOHN",Just "JOHN"] ? I know that fmap (replicate 3) Just "JOHN" is equ...