Theorem: ENat.iSup_zero_eq_zero (Matroid/ForMathlib/ENatTopology.lean)

State before:
α : Type u_1
β : Type u_2
ι✝ : Type u_3
s : Set α
n : ℕ∞
ι : Sort u_4
⊢ ⨆ x, 0 = 0
Tactic:
simp
State after:
no goals