historical-permutations

A library of historical permutation algorithms from 1950s-present implemented in JavaScript.

v1.0.0 URL: https://unpkg.com/historical-permutations@1.0.0/index.js

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historical permutations combinatorics Gysin Tompkins Paige Lehmer Walker Hall Coveyou Sullivan Wells Peck Heap Shen Schrack Shimrat superpermutations Steinhaus Johnson Trotter Myrvold Ruskey Ord-Smith Sedgewick

steinhaus-johnson-trotter

Generate permutations using the Steinhaus-Johnson-Trotter algorithm.

v1.1.0 URL: https://unpkg.com/steinhaus-johnson-trotter@1.1.0/index.js

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permutations algorithm steinhaus johnson trotter even