lean_workbook_plus_20451
ProvedProve that if , and for all , , then .
Preamble
import Mathlib.Analysis.Complex.Basic
Formal statement
theorem lean_workbook_plus_20451 (a b : ℝ) (hab : ∀ ε : ℝ, ε > 0 → a < b + ε) : a ≤ b := by sorry
Source
Prove that if , and for all , , then .
import Mathlib.Analysis.Complex.Basic
theorem lean_workbook_plus_20451 (a b : ℝ) (hab : ∀ ε : ℝ, ε > 0 → a < b + ε) : a ≤ b := by sorry