Ultra Mega Enumerator 1.0.4

Ultra Mega Enumerator is a lightweight library designed to enumerate various combinatorial objects. Its goal is to provide efficient tools for generating combinations, permutations, compositions, partitions, and more.

Overview
Installation
Usage
Enumerations
Objects
Contributing
License

Overview

Combinatorial enumeration is a fundamental aspect of discrete mathematics and computer science. The Ultra Mega Enumerator library offers a collection of classes for generating and handling different types of combinatorial structures, making it a valuable resource for researchers, students, and developers working with these concepts.

Installation

You can install the Enumerati library via npm. To do so, run the following command in your terminal:

npm install ultra-mega-enumerator

Alternatively, if you are using Yarn as your package manager, you can install it with:

yarn add ultra-mega-enumerator

Usage

Once installed, you can import and use Ultra Mega Enumerator in your JavaScript or TypeScript project as follows:

import { CombinationEnumeration } from 'ultra-mega-enumerator';

// Example usage
for(let e of new CombinationEnumeration(7,4){ 
    //... 
}

The Numbers class contains static counting functions such as factorial, binomial, bell and catalan.

Make sure you have the required dependencies installed if you're using TypeScript:

npm install --save-dev typescript @types/node

yarn add --dev typescript @types/node

Enumerations

The library includes the following enumeration classes located in the enumerations/ directory:

AbstractEnumeration: Base class for all enumerations implementing Iterable.
BitSetEnumeration: Enumerate bit sets.
CombinationEnumeration: Enumerate combinations.
CompositionEnumeration: Enumerate compositions.
DyckWordEnumeration: Enumerate Dyck words.
FixedSetPartitionEnumeration: Enumerate fixed-size set partitions.
KCompositionEnumeration: Enumerate k-compositions.
KPermutationEnumeration: Enumerate k-permutations.
MixedRadixEnumeration: Enumerate mixed radix systems or cartesian product of integers.
NGoodPathEnumeration: Enumerate N-good paths.
NonCrossingPartitionEnumeration: Enumerate non-crossing partitions.
PermutationEnumeration: Enumerate permutations.
SetPartitionEnumeration: Enumerate set partitions.
WeakCompositionEnumeration: Enumerate weak compositions.
WeakOrderEnumeration: Enumerate weak orders.
WordEnumeration: Enumerate words over an alphabet.
WordPermutationEnumeration: Enumerate permutations of words.

Objects

The library also provides the following combinatorial objects in the objects/ directory:

BitSet: A representation of a set using bits.
Combination: A representation of a mathematical combination.
Composition: A representation of a mathematical composition.

Contributing

Contributions are welcome! If you have suggestions for improvements or new enumerators, please submit a pull request or open an issue.

Fork the repository. Create a new branch (git checkout -b feature-branch). Make your changes and commit them (git commit -m 'Add new feature'). Push to the branch (git push origin feature-branch). Open a pull request.

License

This project is licensed under the MIT License. See the LICENSE file for details.

JSPM