lean_workbook_plus_76881
ProvedProve using the definition .
Preamble
import Mathlib.Analysis.Complex.Basic
Formal statement
theorem lean_workbook_plus_76881 (a b : ℝ) : |b - a| = |a - b| := by sorry
Source
Prove using the definition .
import Mathlib.Analysis.Complex.Basic
theorem lean_workbook_plus_76881 (a b : ℝ) : |b - a| = |a - b| := by sorry