themaninblack@lemmy.world to

memes@lemmy.world · 2 days ago

Math(s)

542

Math(s)

themaninblack@lemmy.world to

memes@lemmy.world · 2 days ago

Chat

testfactor@lemmy.world
link
fedilink
arrow-up
10·
2 days ago
https://brilliant.org/wiki/proof-of-divisibility-rules/

The 7 and 13 rules are pretty cool too.
- GrammarPolice@lemmy.world
  link
  fedilink
  arrow-up
  3·
  edit-2
  2 days ago
  This is insane stuff. 13 is truly mesmerizing. Although I don’t think I’m sharp enough for the proofs. Even the divisibility by 2 proof looks hellish.

memes@lemmy.world

memes@lemmy.world

You are not logged in. However you can subscribe from another Fediverse account, for example Lemmy or Mastodon. To do this, paste the following into the search field of your instance: !memes@lemmy.world

Community rules

1. Be civil

No trolling, bigotry or other insulting / annoying behaviour

2. No politics

This is non-politics community. For political memes please go to !politicalmemes@lemmy.world

3. No recent reposts

Check for reposts when posting a meme, you can only repost after 1 month

4. No bots

No bots without the express approval of the mods or the admins

5. No Spam/Ads

No advertisements or spam. This is an instance rule and the only way to live.

Sister communities

!tenforward@lemmy.world : Star Trek memes, chat and shitposts
!lemmyshitpost@lemmy.world : Lemmy Shitposts, anything and everything goes.
!linuxmemes@lemmy.world : Linux themed memes
!comicstrips@lemmy.world : for those who love comic stories.

Visibility: Public

This community can be federated to other instances and be posted/commented in by their users.

5.41K users / day
7.93K users / week
12.8K users / month
24.1K users / 6 months
51 local subscribers
10.8K subscribers
3.98K Posts
123K Comments
Modlog