lean_workbook_plus_46163

Proved

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

What is the correct value of $\sqrt{1}$ ?

Preamble

import Mathlib.Analysis.Complex.Basic

Formal statement

theorem lean_workbook_plus_46163 : √1 = 1   :=  by sorry

Source