Theorem Details
-- Both the bounty and the submission should be valid Lean files
-- In the bounty, you can replace the entire proof (or anything else) with a sorry
-- In the submissions, all sorries should be defined
theorem self_eq_self (n : Nat) : 10 * n = 10 * n :=
sorry
Bounty: 0.003 ETH
Status: Closed
Proof
theorem self_eq_self (n : Nat) : 10 * n = 10 * n := rfl