sorry
D : Type
I : Interpretation D
E : Env
Γ : List (VarName × MetaVarName)
Δ : List Formula
F : Formula
h2 : E.WellFormed
h1_Γ : List (VarName × MetaVarName)
h1_Δ : List Formula
h1_n : ℕ
h1_name : PredName
h1_xs h1_ys : Fin h1_n → VarName
M : MetaValuation D
nf : ∀ (v : VarName) (X : MetaVarName), (v, X) ∈ h1_Γ → IsNotFree D I M E (meta_var_ X) v
hyp : ∀ (F : Formula) (V : Valuation D), F ∈ h1_Δ → Holds D I V M E F
⊢ ∀ (V : Valuation D), Holds D I V M E (eqSubPred h1_name h1_n h1_xs h1_ys)
no goals