decompwlj (@decompwlj@mathstodon.xyz)
Now this animation is available for the 1000 sequences decomposed on my website.
Accessible from the 3Dgraph, 2Dgraph500terms and 2dgraphs pages ➡️ https://decompwlj.com
A little more work on axis sizing and controls.
#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)
4: The palindromes in base 10 (A002113) ➡️ https://decompwlj.com/3DgraphGen/Palindromes.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)
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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tekimen (@tekimen@mstdn.jp)
これから #phpxtky で話すスライドです
I just published #phpxtky
https://speakerdeck.com/youkidearitai/cjk-and-unicode-from-a-php-committer
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decompwlj (@decompwlj@mathstodon.xyz)
A005228: Sequence and first differences (A030124) together list all positive numbers exactly once
3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A005228.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/A005228.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A005228.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)
A005214: Triangular numbers together with squares (excluding 0)
3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A005214.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/A005214.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A005214.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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finner (@finner@appdot.net)
I haven't played around with #PHP in like twenty years... Shit, is that right? Twenty years? Omg.
Anyways. Getting back into PHP. I forgot how easy and fun it can be making little simple webapps in PHP.
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ghostwriter (@ghostwriter@phpc.social)
Always validate your configuration file before bootstrapping your application,
just like you would validate an HTTP form request.
<?php declare(strict_types=1);
$config = require __DIR__ . '/config.php';
$validator = new Validator($config);
$validator->rules([['required', ['db_host', 'db_user', 'db_pass']]]);
if (! $validator->validate()) {
throw new RuntimeException(
json_encode($validator->errors(), JSON_THROW_ON_ERROR)
);
}
👉 Library: https://github.com/vlucas/valitron
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SymfonyStation (@SymfonyStation@drupal.community)
PHP: When to Enum? #PHP
https://dev.to/spo0q/php-when-to-enum-45me
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mobileatom (@mobileatom@flipboard.com)
PHP: When to Enum? #PHP
https://dev.to/spo0q/php-when-to-enum-45me?utm_source=flipboard&utm_medium=activitypub
Posted into SYMFONY FOR THE DEVIL @symfony-for-the-devil-mobileatom
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