lean_workbook_plus_73593

Disproved

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

$x^2Q(x^2)+x(xQ(x)-xQ(x))=x^2(Q(x))^2+2x^2$

Preamble

import Mathlib.Analysis.Complex.Basic

Formal statement

theorem lean_workbook_plus_73593 (x Q : ℤ → ℤ) (h₁ : ∀ x, Q x = x * Q x - x * Q x + x * Q x) : ∀ x, x^2 * Q (x^2) + x * (x * Q x - x * Q x) = x^2 * (Q x)^2 + 2 * x^2   :=  by sorry

Source

https://huggingface.co/datasets/internlm/Lean-Workbook

View graph