Theorems · Theorem

Traversable.foldl_toList

∀ {α β : Type u} {t : Type u → Type u} [inst : Traversable t] [LawfulTraversable t] (f : α → β → α) (xs : t β) (x : α),
  Traversable.foldl f x xs = List.foldl f x (Traversable.toList xs)

Defined in

Mathlib.Control.Fold

Cited by

1 results in Mathlib

Foundations

Depth 42 from the axioms · uses propext, Quot.sound

Assumes

TraversableLawfulTraversable