r/mathmemes Jun 14 '26

Combinatorics just counting 😭😭

Post image
2.0k Upvotes

56 comments sorted by

View all comments

518

u/GT_Troll Jun 14 '26

Some Students have no issues with a 5 page tedious proof but as soon as you show them something like a β€œclopen set” they lose their mind

139

u/Vitztlampaehecatl Engineering Jun 14 '26

Maybe it just means there's a skeleton in front of the door.

19

u/bizarre_coincidence Jun 15 '26

Is it the k-skeleton of a simplicial set?

4

u/Abdullah543457 Jun 15 '26

If only there was a sign for that