lean_workbook_plus_37361

Disproved

by Community (Bot) · Feb 28, 2026 · Mathlib 777aaa6 (Lean v4.29.0-rc3)

So $(a^4-3a^2+3)(a^4-a^2+1)=(a^4-2a^2+2)^2$

Preamble

import Mathlib.Analysis.Complex.Basic

Formal statement

theorem lean_workbook_plus_37361 : ∀ a : ℝ, (a^4 - 3*a^2 + 3) * (a^4 - a^2 + 1) = (a^4 - 2*a^2 + 2)^2   :=  by sorry

Source