lean_workbook_plus_61970
ProvedFor
Preamble
import Mathlib.Analysis.Complex.Basic
Formal statement
theorem lean_workbook_plus_61970 : ∀ x : ℝ, 0 < x ∧ x ≤ 1 → x / (x + 1) ≥ x / 2 := by sorry
Source
For
import Mathlib.Analysis.Complex.Basic
theorem lean_workbook_plus_61970 : ∀ x : ℝ, 0 < x ∧ x ≤ 1 → x / (x + 1) ≥ x / 2 := by sorry