lean_workbook_plus_46049
ProvedFor all real values of in the interval , show that .
Preamble
import Mathlib.Analysis.Complex.Basic
Formal statement
theorem lean_workbook_plus_46049 : ∀ x : ℝ, 0.6 < x ∧ x < 1 → x - x^3 < 0.6 := by sorry
Source
For all real values of in the interval , show that .
import Mathlib.Analysis.Complex.Basic
theorem lean_workbook_plus_46049 : ∀ x : ℝ, 0.6 < x ∧ x < 1 → x - x^3 < 0.6 := by sorry