lean_workbook_plus_32950
ProvedGiven a real number , prove that if for every , then .
Preamble
import Mathlib.Analysis.Complex.Basic
Formal statement
theorem lean_workbook_plus_32950 (x : ℝ) (hx : ∀ ε > 0, 0 ≤ x ∧ x < ε) : x = 0 := by sorry
Source
Given a real number , prove that if for every , then .
import Mathlib.Analysis.Complex.Basic
theorem lean_workbook_plus_32950 (x : ℝ) (hx : ∀ ε > 0, 0 ≤ x ∧ x < ε) : x = 0 := by sorry