∀[I:Cname List]. name-morph(I;[]) ≡ nameset(I) ⟶ ℕ2
{ (Auto THEN RepeatFor 2 ((D 0 THENA Auto))) }
.....subterm..... T:t
1:n
1. I : Cname List
2. x : name-morph(I;[])
⊢ x ∈ nameset(I) ⟶ ℕ2
.....subterm..... T:t
1:n
1. I : Cname List
2. x : nameset(I) ⟶ ℕ2
⊢ x ∈ name-morph(I;[])