let F := pred_var_ X xs
Δ_U : Set Formula
V : VarBoolAssignment
X : PredName
xs : List VarName
h1 : ↑(pred_var_ X xs).primeSet ⊆ Δ_U
⊢ IsDeduct (evalPrimeFfToNot V '' Δ_U) (evalPrimeFfToNot V (pred_var_ X xs))
Δ_U : Set Formula
V : VarBoolAssignment
X : PredName
xs : List VarName
h1 : ↑(pred_var_ X xs).primeSet ⊆ Δ_U
F : Formula := pred_var_ X xs
⊢ IsDeduct (evalPrimeFfToNot V '' Δ_U) (evalPrimeFfToNot V (pred_var_ X xs))