lean_workbook_plus_24062
Provedand so
Preamble
import Mathlib.Analysis.Complex.Basic
Formal statement
theorem lean_workbook_plus_24062 (a : ℝ) : Set.range (fun x : ℝ => x^2 + a) = Set.Ici a := by sorry
Source
and so
import Mathlib.Analysis.Complex.Basic
theorem lean_workbook_plus_24062 (a : ℝ) : Set.range (fun x : ℝ => x^2 + a) = Set.Ici a := by sorry