lean_workbook_plus_19842
Proved
Preamble
import Mathlib.Analysis.Complex.Basic
Formal statement
theorem lean_workbook_plus_19842 {a b c : ℝ} : 2 * (a * b + b * c + c * a) * (a * b + b * c + c * a) ≥ 6 * a * b * c * (a + b + c) := by sorrySource
import Mathlib.Analysis.Complex.Basic
theorem lean_workbook_plus_19842 {a b c : ℝ} : 2 * (a * b + b * c + c * a) * (a * b + b * c + c * a) ≥ 6 * a * b * c * (a + b + c) := by sorry