Theorem: LeanSAT.Model.PropForm.satisfies_tr (LeanSAT/Model/PropForm.lean)

State before:
ν : Type u_1
τ : PropAssignment ν
x : ν
φ φ₁ φ₂ φ₃ : PropForm ν
⊢ τ ⊨ tr
Tactic:
simp [sEntails, satisfies]
State after:
no goals