Talk:Triangular duotegum

== put (±1, 0, 0, 0, ±1, 0, 0, 0, ±1) (±1, 0, 0, 0, 0, ±1, 0, ±1, 0) (0, 0, ±1, ±1, 0, 0, 0, ±1, 0) (0, ±1, 0, ±1, 0, 0, 0, 0, ±1) (0, ±1, 0, 0, 0, ±1, ±1, 0, 0) (0, 0, ±1, 0, ±1, 0, ±1, 0, 0) into off builder and it will give you a noble self-dual ==

H A M 1 (talk) 17:46, 2 January 2023 (UTC)