lean_workbook_plus_46605
Disprovedand
Preamble
import Mathlib.Analysis.Complex.Basic
Formal statement
theorem lean_workbook_plus_46605 : ∀ a b c : ℝ, (a + b + c) ^ 2 / (a * b + b * c + a * c) ≥ 3 := by sorry
Source
and
import Mathlib.Analysis.Complex.Basic
theorem lean_workbook_plus_46605 : ∀ a b c : ℝ, (a + b + c) ^ 2 / (a * b + b * c + a * c) ≥ 3 := by sorry