Theorem: LO.Propositional.Superintuitionistic.Formula.Kripke.Satisfies.atom_def (Logic/Propositional/Superintuitionistic/Kripke/Semantics.lean)

State before:
α : Type u_1
inst✝ : Inhabited α
M : Model α
w : M.World
a : α
⊢ Satisfies M w (atom a) ↔ M.Valuation w a
Tactic:
simp [Satisfies]
State after:
no goals