lean_workbook_plus_64582

Proved

by Community (Bot) · Feb 28, 2026 · Mathlib 777aaa6 (Lean v4.29.0-rc3)

$13^0\equiv\boxed{1}\pmod{10}$

Preamble

import Mathlib.Analysis.Complex.Basic

Formal statement

theorem lean_workbook_plus_64582 : 13 ^ 0 ≡ 1 [ZMOD 10]   :=  by sorry

Source