lean_workbook_plus_30434

Proved

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

Solve the equation: $1 + 1 = ?$

Preamble

import Mathlib.Analysis.Complex.Basic

Formal statement

theorem lean_workbook_plus_30434 : 1 + 1 = 2   :=  by sorry

Source