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

Parsing JSON in Classic ASP? Yes, we actually had to do that. 😅

I just wrote a war story about our ultimate boss fight: making a 20-year-old legacy codebase perfectly coexist with modern Symfony and Asset Mapper.

If you are fighting legacy dinosaurs, you are not alone:

https://dev.to/tito10047/asset-mapper-vs-20-year-old-legacy-code-the-ultimate-boss-fight-1bc2

#Symfony #PHP #LegacyCode #WebDev

A005279: Numbers having divisors d, e with d < e < 2*d
A005279 ➡️ https://oeis.org/A005279

3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A005279.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/A005279.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A005279.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

In the decomposition into weight × level + jump, the Twin Prime Conjecture becomes: "The number of prime numbers with a weight of 3 is infinite"

#decompwlj #math #mathematics #maths #sequence #OEIS #JavaScript #php #graph #3D #threejs #webGL #numbers #TwinPrimes #twin #primes #PrimeNumbers #FundamentalTheoremOfArithmetic #sequences #NumberTheory #classification #integer #decomposition #number #theory #equation #graphs #sieve #fundamental #theorem #arithmetic #research

A005278: Noncototients: numbers k such that x - phi(x) = k has no solution
A005278 ➡️ https://oeis.org/A005278

3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/Noncototients.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/Noncototients.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/Noncototients.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

I'm finally looking at the other sessions at #PHPTek next week, and damn, almost every time slot has more than one session I really want to go to.

Damn you, PHP Tek team! Well done.

#php