Mixed Radix

A small library that encode and decode using mixed radix.

Try it online.

Install

npm install --save mixed-radix

Usage

mrDecode([2, 3], 5); // [1, 2]
mrEncode([2, 3], [1, 2]); // 5

mrDecode([3, 3, 2], 7); // [1, 0, 1]
mrEncode([3, 3, 2], [1, 0, 1]); // 7

mrDecode([24, 24, 60], 3661); // [1, 1, 1]
mrEncode([24, 60, 60], [1, 1, 1])); // 3661

API

mrEncode(bases, ns)

Encodes using mixed radix.

• bases: number[] Mixed bases, must be integers.
• ns: number[] Values to encode, must be an array of integer with the same length as bases.

return: number Encoded values.

mrDecode(bases, n)

Decodes mixed radix.

• bases: number[] Mixed bases, must be an array integers.
• n: number[] Values to decode, must be an integer.

return: number[] Decoded values.

License

MIT