lean_workbook_plus_47728
ProvedProve that .
Preamble
import Mathlib.Analysis.Complex.Basic
Formal statement
theorem lean_workbook_plus_47728 : ∀ a b : ℝ, Real.sqrt (2 * (a ^ 2 + b ^ 2)) ≥ a + b := by sorry
Source
Prove that .
import Mathlib.Analysis.Complex.Basic
theorem lean_workbook_plus_47728 : ∀ a b : ℝ, Real.sqrt (2 * (a ^ 2 + b ^ 2)) ≥ a + b := by sorry