@skenvy/collatz

Functions related to the Collatz/Syracuse/3N+1 problem, implemented in JavaScript.

v1.2.0 URL: https://unpkg.com/@skenvy/collatz@1.2.0/lib/esm/index.mjs

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Collatz Ulam Kakutani's Thwaites Hasse's Syracuse

sysplot

A library that systematically generates a plane for plotting shapes, with a variety of algorithms to choose from.

v2.1.0 URL: https://unpkg.com/sysplot@2.1.0/lib/sysplot.cjs.js

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Archimedes Concentric Fermat Spiral Ulam Vogel algorithm plotting

zero-indexed-ulam-spiral

Calculate back and from a zero indexed Ulam spiral into a two dimensional lattice

v0.0.1 URL: https://unpkg.com/zero-indexed-ulam-spiral@0.0.1/index.js

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ulam spiral lattice spiral mathematics