lean_workbook_plus_637
DisprovedProve that
Preamble
import Mathlib.Analysis.Complex.Basic
Formal statement
theorem lean_workbook_plus_637 : ∀ a b c : ℝ, a^2 + b^2 + c^2 + 2 * a * b * c + 1 ≥ 2 * (a * b + b * c + c * a) := by sorry
Source
Prove that
import Mathlib.Analysis.Complex.Basic
theorem lean_workbook_plus_637 : ∀ a b c : ℝ, a^2 + b^2 + c^2 + 2 * a * b * c + 1 ≥ 2 * (a * b + b * c + c * a) := by sorry