lean_workbook_plus_29010
ProvedProve that for all
Preamble
import Mathlib.Analysis.Complex.Basic
Formal statement
theorem lean_workbook_plus_29010 (x : ℝ) : x^2 + x + 1 > 0 := by sorry
Source
Prove that for all
import Mathlib.Analysis.Complex.Basic
theorem lean_workbook_plus_29010 (x : ℝ) : x^2 + x + 1 > 0 := by sorry