fact: Definition concatMapM `{Applicative m} {A B : Type} (f : A → m (list B)) (l : list A) : m (list B) := fmap flatten (mapM f l).
imports: Coq.Lists.List Equations(Equations) Equations.Type.EqDec Category.Lib Category.Theory.Coq.Functor Category.Theory.Coq.Applicative Category.Theory.Coq.Monad Category.Theory.Coq.Maybe Coq.Lists.List