lean_workbook_plus_48818
ProvedProve that\n\n
Preamble
import Mathlib.Analysis.Complex.Basic
Formal statement
theorem lean_workbook_plus_48818 (a b : ℝ) : Real.sqrt (a ^ 2 - a * b + b ^ 2) ≥ (1 / 2) * (a + b) := by sorry
Source
Prove that\n\n
import Mathlib.Analysis.Complex.Basic
theorem lean_workbook_plus_48818 (a b : ℝ) : Real.sqrt (a ^ 2 - a * b + b ^ 2) ≥ (1 / 2) * (a + b) := by sorry