phpmath/biginteger

A PHP library to work with big integers.

biginteger

![Software License][ico-license] ![Coverage Status][ico-scrutinizer] ![Total Downloads][ico-downloads], _(*1)

A PHP library to work with big integers. This library makes use of the GMP extension to do its calculations., _(*2)

Install

Via Composer, _(*3)

``` bash $ composer require phpmath/biginteger, <sub>(*4)</sub>

## Usage

``` php
use PHP\Math\BigInteger\BigInteger;
$number = new BigInteger('8273467836243255543265432745');

Features

This library supports the following operations:, <sub>(*5)</sub>

• Basic operations such as add, divide, multiply and subtract.
• Performing modulo operations.
• Calculate the square root and power of values.
• Negate numbers
• Make numbers absolute.
• Compare numbers

Beside these operations it's also possible to make the object mutable or immutable. Performing operations on an immutable number results in the function returning a new instance., <sub>(*6)</sub>

Change log

Please see CHANGELOG for more information what has changed recently., <sub>(*7)</sub>

Testing

bash $ composer test, <sub>(*8)</sub>

Contributing

Please see CONTRIBUTING and CONDUCT for details., <sub>(*9)</sub>

Security

If you discover any security related issues, please create an issue in the issue tracker., <sub>(*10)</sub>

Credits

• Walter Tamboer
• All Contributors

License

The MIT License (MIT). Please see License File for more information., <sub>(*11)</sub>