lean_workbook_plus_16219
OpenGiven , find
Preamble
import Mathlib.Analysis.Complex.Basic
Formal statement
theorem lean_workbook_plus_16219 (f : ℝ → ℝ) (f_def : ∀ x, f x = Real.log (1 + x) - Real.log (1 - x)) : f 0 = 0 := by sorry
Source
Given , find
import Mathlib.Analysis.Complex.Basic
theorem lean_workbook_plus_16219 (f : ℝ → ℝ) (f_def : ∀ x, f x = Real.log (1 + x) - Real.log (1 - x)) : f 0 = 0 := by sorry