lean_workbook_plus_55746
DisprovedPreamble
import Mathlib.Analysis.Complex.Basic
Formal statement
theorem lean_workbook_plus_55746 : ∀ a b c : ℝ, a * b + b * c + c * a - a * b * c ≤ 28 / 27 := by sorry
Source
import Mathlib.Analysis.Complex.Basic
theorem lean_workbook_plus_55746 : ∀ a b c : ℝ, a * b + b * c + c * a - a * b * c ≤ 28 / 27 := by sorry