lean_workbook_plus_13349
ProvedProve that:
Preamble
import Mathlib.Analysis.Complex.Basic
Formal statement
theorem lean_workbook_plus_13349 (x y z: ℝ) : x ^ 2 * y ^ 2 + y ^ 2 * z ^ 2 + z ^ 2 * x ^ 2 ≥ x * y * z * (x + y + z) := by sorry
Source
Prove that:
import Mathlib.Analysis.Complex.Basic
theorem lean_workbook_plus_13349 (x y z: ℝ) : x ^ 2 * y ^ 2 + y ^ 2 * z ^ 2 + z ^ 2 * x ^ 2 ≥ x * y * z * (x + y + z) := by sorry