Under rating threshold (hideshow)
I eagerly await the day someone figures out how to model a Klein bottle with this thing. Mark my words, it will come.
Under rating threshold (hideshow)
2\1\0\-1\-2 is two ovals
-55\-3\-55\-3\-55 is hexagons
-99\0\99\0\-99 looks like an oval a little
-9\-5\0\5\9 looks like corn
75\0\0\0\0 is weird looking
75\1.2\115\203\82 find out for yourself.