lean_workbook_plus_7628
Provedwe have
Preamble
import Mathlib.Analysis.Complex.Basic
Formal statement
theorem lean_workbook_plus_7628 (a b c : ℝ) : (a - b) ^ 2 + (b - c) ^ 2 + (c - a) ^ 2 ≥ 0 := by sorry
Source
we have
import Mathlib.Analysis.Complex.Basic
theorem lean_workbook_plus_7628 (a b c : ℝ) : (a - b) ^ 2 + (b - c) ^ 2 + (c - a) ^ 2 ≥ 0 := by sorry