Talk:Vertex (geometry)

Principal vertices[edit]

Dear me, no talk? Anyway, I have added in some info about principal vertices, but they don't really belong. However I don't want to create yet another vertex article. Suggestions?--Cronholm¹⁴⁴ 14:58, 15 July 2007 (UTC)[reply]

The vertices B and C and are swapped in both text and drawing of the llustration box for section "Principal Vertex". -peter

Principal vertex explanations[edit]

The section about principal vertexes should also mention that not all vertexes have to be either ears or mouths, and they can be neither. An example of such a case would also help. --NeatNit (talk) 20:57, 22 August 2019 (UTC)[reply]

Geometry Dash[edit]

Why does it say Geometry Dash? I added a link even though it makes no sense for it to say "Geometry Dash". Plus there is no "the". Orrinpants (talk) 16:13, 19 April 2021 (UTC)[reply]

It was vandalism, from last February. Originally said (and should still have said) "geometry of curves". —David Eppstein (talk) 16:40, 19 April 2021 (UTC)[reply]

Okay, somebody should protect vandalisim. Orrinpants (talk) 13:12, 19 April 2021 (EST)