lean_workbook_plus_34219
ProvedProve that, for any real , it is true that .
Preamble
import Mathlib.Analysis.Complex.Basic
Formal statement
theorem lean_workbook_plus_34219 (x : ℝ) (hx : x > 0) : x^3 - 3*x ≥ -2 := by sorry
Source
Prove that, for any real , it is true that .
import Mathlib.Analysis.Complex.Basic
theorem lean_workbook_plus_34219 (x : ℝ) (hx : x > 0) : x^3 - 3*x ≥ -2 := by sorry