decompwlj (@decompwlj@mathstodon.xyz)
3: The triangular numbers (A000217) ➡️ https://decompwlj.com/3DgraphGen/Triangular_numbers.html
#decompwlj #math #mathematics #maths #sequence #OEIS #JavaScript #php #graph #3D #threejs #webGL #triangular #numbers #primes #PrimeNumbers #palindromes #animation #FundamentalTheoremOfArithmetic #sequences #NumberTheory #classification #integer #decomposition #number #theory #equation #graphs #sieve #fundamental #theorem #arithmetic #research
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decompwlj (@decompwlj@mathstodon.xyz)
2: The prime numbers (A000040) ➡️ https://decompwlj.com/3DgraphGen/Prime_numbers.html
#decompwlj #math #mathematics #maths #sequence #OEIS #JavaScript #php #graph #3D #threejs #webGL #triangular #numbers #primes #PrimeNumbers #palindromes #animation #FundamentalTheoremOfArithmetic #sequences #NumberTheory #classification #integer #decomposition #number #theory #equation #graphs #sieve #fundamental #theorem #arithmetic #research
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decompwlj (@decompwlj@mathstodon.xyz)
Generation of four sequences decomposed into weight × level + jump (log(weight), log(level), log(jump)) - three.js animation:
🧵⬇️
1: The natural numbers (A000027) ➡️ https://decompwlj.com/3DgraphGen/Natural_numbers.html
#decompwlj #math #mathematics #maths #sequence #OEIS #JavaScript #php #graph #3D #threejs #webGL #triangular #numbers #primes #PrimeNumbers #palindromes #animation #FundamentalTheoremOfArithmetic #sequences #NumberTheory #classification #integer #decomposition #number #theory #equation #graphs #sieve #fundamental #theorem #arithmetic #research
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decompwlj (@decompwlj@mathstodon.xyz)
A030457: Numbers k such that k concatenated with k+1 is prime
3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A030457.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/A030457.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A030457.html
#decompwlj #math #mathematics #maths #sequence #OEIS #JavaScript #php #graph #3D #threejs #webGL #triangular #numbers #primes #PrimeNumbers #palindromes #animation #FundamentalTheoremOfArithmetic #sequences #NumberTheory #classification #integer #decomposition #number #theory #equation #graphs #sieve #fundamental #theorem #arithmetic #research
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decompwlj (@decompwlj@mathstodon.xyz)
My first, favorite and most important sequence, the weights of prime numbers: A117078
We see prime numbers classified by level and by weight on the graph.
A117078: a(n) is the smallest k such that prime(n+1) = prime(n) + (prime(n) mod k), or 0 if no such k exists ➡️ https://oeis.org/A117078
#decompwlj #math #mathematics #maths #sequence #OEIS #JavaScript #php #graph #3D #threejs #webGL #triangular #numbers #primes #PrimeNumbers #palindromes #animation #FundamentalTheoremOfArithmetic #sequences #NumberTheory #classification #integer #decomposition #number #theory #equation #graphs #sieve #fundamental #theorem #arithmetic #research
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decompwlj (@decompwlj@mathstodon.xyz)
A030144: Primes in which parity of digits alternates
3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A030144.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/A030144.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A030144.html
#decompwlj #math #mathematics #maths #sequence #OEIS #JavaScript #php #graph #3D #threejs #webGL #triangular #numbers #primes #PrimeNumbers #palindromes #animation #FundamentalTheoremOfArithmetic #sequences #NumberTheory #classification #integer #decomposition #number #theory #equation #graphs #sieve #fundamental #theorem #arithmetic #research
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ax6761 (@ax6761@freeradical.zone)
... #WOOT_2025 - Extract: A #PHP #FootGun Case Study,
by Jannik H, Simon K, and Martin J,
https://www.usenix.org/conference/woot25/presentation/hartung
https://www.usenix.org/system/files/woot25-hartung.pdf
#trawlingUSENIX #softwareDevSecurity
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ocramius (@ocramius@mastodon.social)
That was a fun evening: https://github.com/Ocramius/experimenting-with-rust-php-extensions
EDIT: also, I love it how reproducibility = pushing and getting green builds all the time :D
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RonDev (@RonDev@mastodon.social)
Heute mal mein Kanban zum laufen gebracht aber suche immernoch nach einer Alternative und mal seit langen wieder ein paar Zeilen Code geschrieben #php #minibadges
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selectallfromdual (@selectallfromdual@mastodon.uno)
✌️ Gestire un database SQLite con PHP
Come gestire un database SQLite con PHP, dalle select e creazione di tabelle, all'ottimizzazione...
👉 https://www.selectallfromdual.com/blog/1663
#database #operazionidatabase #php #sqlite
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ghostwriter (@ghostwriter@phpc.social)
Skipping directories while debugging.
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villapirorum (@villapirorum@indieweb.social)
Weird Web October - Day 18 !
Did not think I would go this far !
Rushed that last one but happy about it !
https://villepreux.net/weirdweboctober/2025/day-18
#weirdweboctober #webdev #html #css #php
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