lean_workbook_plus_76166
ProvedProve that:
Preamble
import Mathlib.Analysis.Complex.Basic
Formal statement
theorem lean_workbook_plus_76166 (x : ℝ) (hx : 1 < x) : x + (4 * x^3) / ((x - 1) * (x + 1)^3) > 3 := by sorry
Source
Prove that:
import Mathlib.Analysis.Complex.Basic
theorem lean_workbook_plus_76166 (x : ℝ) (hx : 1 < x) : x + (4 * x^3) / ((x - 1) * (x + 1)^3) > 3 := by sorry