lean_workbook_plus_81504
ProvedSetting then
Preamble
import Mathlib.Analysis.Complex.Basic
Formal statement
theorem lean_workbook_plus_81504 {a b c x y : ℝ} (hx: x = a^2 + b^2 + c^2) (hy: y = a * b + b * c + c * a) : x ≥ y := by sorrySource
Setting then
import Mathlib.Analysis.Complex.Basic
theorem lean_workbook_plus_81504 {a b c x y : ℝ} (hx: x = a^2 + b^2 + c^2) (hy: y = a * b + b * c + c * a) : x ≥ y := by sorry