lean_workbook_plus_72289
ProvedProve that for all real numbers .
Preamble
import Mathlib.Analysis.Complex.Basic
Formal statement
theorem lean_workbook_plus_72289 : ∀ x : ℝ, x ^ 2 + 2 * x + 1 ≥ 0 := by sorry
Source
Prove that for all real numbers .
import Mathlib.Analysis.Complex.Basic
theorem lean_workbook_plus_72289 : ∀ x : ℝ, x ^ 2 + 2 * x + 1 ≥ 0 := by sorry