---
id: "2080181800123482489"
created_at: "2026-07-23T06:42:43+00:00"
lang: en
in_reply_to: null
in_reply_to_user: null
thread_root: "2080181800123482489"
kind: retweet
original_id: "2079028340955197566"
external_status: ok
---

RT @__alpoge__: hello there the jacobian conjecture is false thanx to my close friend akhil for asking about it and my other close friend f…

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### Original `2079028340955197566` levent @__alpoge__

hello there the jacobian conjecture is false thanx to my close friend akhil for asking about it and my other close friend fable for working during the world cup final

((1+xy)^3 z + y^2 (1+xy) (4+3xy), y + 3 x (1+xy)^2  z + 3 x y^2 (4+3xy), 2 x - 3 x^2 y - x^3 z): \C^3\to \C^3, has jacobian determinant -2, and sends (0, 0, -1/4), (1, -3/2, 13/2), and (-1, 3/2, 13/2) to (-1/4, 0, 0)