lean_workbook_plus_75605
ProvedProve that for all .
Preamble
import Mathlib.Analysis.Complex.Basic
Formal statement
theorem lean_workbook_plus_75605 (x : ℝ) (hx : x < 0) : x + 1/x ≤ -2 := by sorry
Source
Prove that for all .
import Mathlib.Analysis.Complex.Basic
theorem lean_workbook_plus_75605 (x : ℝ) (hx : x < 0) : x + 1/x ≤ -2 := by sorry