lean_workbook_plus_15958
ProvedProve that is divisible by for any integer .
Preamble
import Mathlib.Analysis.Complex.Basic
Formal statement
theorem lean_workbook_plus_15958 (n : ℤ) : 3 ∣ n ^ 3 - n := by sorry
Source
Prove that is divisible by for any integer .
import Mathlib.Analysis.Complex.Basic
theorem lean_workbook_plus_15958 (n : ℤ) : 3 ∣ n ^ 3 - n := by sorry