math-folding: 对折序列问题（Number Folding Problem）

Research for number folding algorithms.

The detailed analysis is here. (Chinese edition only)

Related Projects

• math-folding-react: Web UI to represent the algorithm by using React JS and Material UI.
• math-folding-wechat: A mobile UI working on WeiXin mini program (微信小程序).
• simple-utils: A set of simple utilities for internal usage.

Install

$ npm install

Usage

For ES6,

import {Constants, FOF, SOF} from '@jungleford/math-folding';

For ES5,

var Constants = require('@jungleford/math-folding').Constants;
var FOF = require('@jungleford/math-folding').FOF;
var SOF = require('@jungleford/math-folding').SOF;

API

First Ording Folding (FOF)

Second Ording Folding (SOF)

Algorithms

Currently I only resolved First-Order Folding (FOF) and Second-Order Folding (SOF).

So far, this bundle includes two algorithms:

1. Recursive

   An algorithm that is simple to implement.

2. Formula

   A non-recursive algorithm, which needs somewhat a complicate way to understand, especially for SOF.

Testing

You need a mocha or karma command line utility, for this package, [email protected], [email protected] and [email protected] are recommended.

Inline script is available:

$ npm test

or

$ npm run karma