lean_workbook_plus_13953
OpenProve that for all
Preamble
import Mathlib.Analysis.Complex.Basic
Formal statement
theorem lean_workbook_plus_13953 (α : ℝ) (hα : 0 ≤ α) : 0 ≤ Real.log (1 + α) ∧ Real.log (1 + α) ≤ α := by sorry
Source
Prove that for all
import Mathlib.Analysis.Complex.Basic
theorem lean_workbook_plus_13953 (α : ℝ) (hα : 0 ≤ α) : 0 ≤ Real.log (1 + α) ∧ Real.log (1 + α) ≤ α := by sorry