Theorem: LO.Semantics.RealizeSet.insert_iff (Logic/Logic/Semantics.lean)

State before:
M : Type u_1
F : Type u_2
inst✝ : LogicalConnective F
𝓢 : Semantics F M
T : Set F
f : F
𝓜 : M
⊢ 𝓜 ⊧* insert f T ↔ 𝓜 ⊧ f ∧ 𝓜 ⊧* T
Tactic:
simp [realizeSet_iff]
State after:
no goals