rcases this with ⟨s, hs⟩
L : Language
inst✝³ : (k : ℕ) → DecidableEq (L.Func k)
inst✝² : (k : ℕ) → DecidableEq (L.Rel k)
inst✝¹ : (k : ℕ) → Encodable (L.Func k)
inst✝ : (k : ℕ) → Encodable (L.Rel k)
T : Theory L
Γ : Sequent L
nwf : ¬WellFounded (SearchTree.Lt T Γ)
p : SyntacticSemiformula L 1
h : ∀' p ∈ ⛓️
this : ∃ s, ∀' p ∈ ⛓️[s]
⊢ ∃ t, [→ t].hom p ∈ ⛓️
case intro
L : Language
inst✝³ : (k : ℕ) → DecidableEq (L.Func k)
inst✝² : (k : ℕ) → DecidableEq (L.Rel k)
inst✝¹ : (k : ℕ) → Encodable (L.Func k)
inst✝ : (k : ℕ) → Encodable (L.Rel k)
T : Theory L
Γ : Sequent L
nwf : ¬WellFounded (SearchTree.Lt T Γ)
p : SyntacticSemiformula L 1
h : ∀' p ∈ ⛓️
s : ℕ
hs : ∀' p ∈ ⛓️[s]
⊢ ∃ t, [→ t].hom p ∈ ⛓️