lean_workbook_plus_29953
ProvedFinally, show that holds for all , which completes the proof.
Preamble
import Mathlib.Analysis.Complex.Basic
Formal statement
theorem lean_workbook_plus_29953 (u : ℝ) : (u - 1) ^ 2 ≥ 0 := by sorry
Source
Finally, show that holds for all , which completes the proof.
import Mathlib.Analysis.Complex.Basic
theorem lean_workbook_plus_29953 (u : ℝ) : (u - 1) ^ 2 ≥ 0 := by sorry