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[Daily puzzle] \sum{n=1}^m n^3 = \left( \sum_{n=1}^m n \right)^2?
473 sats \ 11 comments \ @south_korea_ln 29 Sep 2024 science
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[Daily puzzle] If m! x n! = 10! then m x n = ?
1022 sats \ 22 comments \ @south_korea_ln 24 Sep 2024 charts_and_maps
[Daily puzzle] Proving a curious equality
1061 sats \ 14 comments \ @south_korea_ln 27 Oct 2024 science
[Daily puzzle] A MSM puzzle
660 sats \ 11 comments \ @south_korea_ln 17 Oct 2024 science
[Not so daily puzzle] Sum-o wrestlingwww.theguardian.com/science/2025/aug/18/can-you-solve-it-are-you-a-matcha-for-these-tasty-japanese-puzzles
950 sats \ 7 comments \ @south_korea_ln 19 Aug 2025 science
The Paradox of 1 – 1 + 1 – 1 + 1 – 1 + …www.scientificamerican.com/article/1-the-paradox-of-1-1-1-1-1-1/
602 sats \ 4 comments \ @dontforgetthekeys 6 Sep 2024 FiresidePhilosophy
The Math Behind SN's Web of Trust
25.2k sats \ 30 comments \ @SimpleStacker 17 Mar 2025 meta
Books And Articles Newsletter, Issue 27
1199 sats \ 4 comments \ @siggy47 10 Aug 2024 BooksAndArticles
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2558 sats \ 15 comments \ @pillar 21 Sep 2024 bitcoin
[Daily puzzle] Find the ratio
847 sats \ 8 comments \ @south_korea_ln 26 Oct 2024 science
[Daily puzzle] Find a little known property of regular polygones
1418 sats \ 12 comments \ @south_korea_ln 8 Oct 2024 science
Operation Saylor - Episode 26/120
3812 sats \ 8 comments \ @pillar 24 Aug 2024 bitcoin
Books & Articles Weekly, Issue 91
865 sats \ 1 comment \ @siggy47 22 Nov 2025 BooksAndArticles
Books & Articles Weekly, Issue 88
1026 sats \ 5 comments \ @siggy47 1 Nov 2025 BooksAndArticles
Operation Saylor - Episode 30/120
2637 sats \ 22 comments \ @pillar 25 Dec 2024 bitcoin
The Bitcoiners Wild West Sundry Sunset in the AGORA Territory, from now the WWSS
757 sats \ 7 comments \ @AGORA 5 Jan 2024 AGORA
[Daily puzzle] log of a sum and sum of logs
692 sats \ 8 comments \ @south_korea_ln 16 Oct 2024 science
Operation Saylor - Episode 37/120
13.3k sats \ 11 comments \ @pillar 20 Jul 2025 bitcoin
Books And Articles Newsletter, Issue 23
987 sats \ 19 comments \ @siggy47 6 Jul 2024 BooksAndArticles
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1277 sats \ 12 comments \ @siggy47 22 Jun 2024 BooksAndArticles
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699 sats \ 3 comments \ @siggy47 14 Jun 2025 BooksAndArticles
[Daily puzzle] \sum_0^{120} \frac{1}{\sqrt{n+1}+\sqrt{n}} = ?
769 sats \ 11 comments \ @south_korea_ln 24 Sep 2024 charts_and_maps