Theorem: SetTheory.interpret_memDom (SetTheory/Relation.lean)

State before:
V : Type u_1
inst✝ : Zermelo V
r✝ x✝ y z : V
α : Type
n : Nat
v : α → V
l : Fin n → V
x r : α ⊕ Fin n
⊢ Interpret V (BoundedFormula.memDom x r) v l ↔ interpretTerm V v l x ∈ dom (interpretTerm V v l r)
Tactic:
rw [mem_dom_iff, interpret_memDom']
State after:
no goals