lean_workbook_plus_36959
ProvedExplain why is always even if is an integer
Preamble
import Mathlib.Analysis.Complex.Basic
Formal statement
theorem lean_workbook_plus_36959 (x : ℤ) : Even (x^7 + x^5) := by sorry
Source
Explain why is always even if is an integer
import Mathlib.Analysis.Complex.Basic
theorem lean_workbook_plus_36959 (x : ℤ) : Even (x^7 + x^5) := by sorry