Alternatives
Products that do what The Euro System as a (19,9,3,3)-System does
Open-source framework for cryptography & data analysis
- 1AN
2018 · github.com
- 2HM
Hi, I made this page to contextualize 13 billion euros (or 14): an amount due to Ireland in an EU Apple tax case and all over the airwaves here this week. I use some pretty silly back-of-the-envelope type calculations (the same ones also repeated a lot in Ireland this week!). These calculations aren't especially interesting, but at least they are present: you can see them, and you can change them. If you do - change the 13 billion to 14 billion for example, related numbers will flash with updates. It's an example using calculang[1]: a language for calculations, and an example that focuses on…
2024 · howmuchis13billioneuros.com
- 3IM
I've been studying interval arithmetic for the past few weeks and it's a really interesting field because while there is a ton of super interesting research published over the past decades, it has never really gotten the recognition that it deserves, IMO. One reason for this is that standard interval arithmetic has really poor handling of division by intervals containing zero. If you compute 1 / [-1, 2] in regular interval arithmetic, you get either [-∞, +∞], or you have to say that the operation is undefined. Both solutions are virtually useless. The real answer of course is [-∞, -1] U…
Apr 2026 · victorpoughon.github.io
- 4MN
2017 · foreignnumbers.com
- 5

- 6AM
2012 · github.com
- 7TA
Credit goes to the contributors of https://github.com/enjeck/num2math for making the tool's core.
2024 · scientific.place
- 8

- 9IP
2017 · strandmark.net
- 10VA
Wrote this to learn more about the `chumsky` parser combinator library, rustyline, and the `ariadne` error reporting crate. Such a nice DX combo for writing new languages. Still a work in progress, but I thought I'd share :)
2025 · github.com
- 11

- 12

- 132S
This year's number is kinda fun: 2025 = 0^3 + 1^3 + 2^3 + 3^3 + 4^3 + 5^3 + 6^3 + 7^3 + 8^3 + 9^3 Which is equivalent to: 2025 = (0 + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9) ^ 2 = 45 ^ 2 Next time this will happen is 1000 years from now, in 3025. See y'all then!
2025
- 14IM
2025 · github.com
- 15IF
2016 · blakelapierre.github.io
- 16HM
2017 · github.com
- 17AC
2021 · github.com
- 18PC
JavaScript implementation of the famous `10 print chr$(205.5+rnd(1)) goto 10` one line of BASIC code. data:text/html,a=()=>{document.write(Math.random(){a();window.requestAnimationFrame(update)};update() Copy and paste the above "link" in your browser.
2021
- 19SM
2015 · github.com
- 20AO
2013 · github.com
- 21LL
2014 · github.com
- 22AO
2013 · zachschnell.com
- 23CJ
2016 · osrec.github.io
- 24A2
I’ve been experimenting with structured logic as a way to frame search spaces — not in an academic way, just as a personal project. I wanted to know: what happens if you initialize a brute-force run with a simple equality like xy = x / y? Not as a filter, just as a logical ignition point. I used AES-256-CBC encrypted files with UUID passwords and tested against a 1 million UUID space. It cracked it in under 40 seconds. Then I scaled it to a 1 billion UUID range, and it still found the key without issue. This isn’t a crypto tool, and I’m not trying to solve any cryptographic problems.…
2025 · github.com
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