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Vendor phpmath
Package biginteger
Short Description A PHP library to work with big integers.
License MIT
Homepage https://github.com/phpmath/biginteger

Keywords math BigInteger integer PHP7 phpmath

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Informations about the package biginteger

biginteger

A PHP library to work with big integers. This library makes use of the GMP extension to do its calculations.

Install

Via Composer

Usage

There are two ways to create a BigInteger. A mutable or immutable BigInteger.

Features

This library provides a wide range of operations for working with big integers using the GMP extension:

Basic Arithmetic

Add, subtract, multiply, and divide large numbers.
Calculate powers and roots of numbers.
Perform modulo operations.
Negate numbers and get absolute values.

Comparison

Compare numbers using cmp() and check equality with equals().
Determine the sign of a number (positive, negative, or zero).

Bitwise Operations

Perform bitwise AND, OR, XOR, and NOT operations.
Compute Hamming distance between numbers.

Number Theory

Calculate factorials.
Check if numbers are prime or likely prime.
Compute modular inverses.
Compute Jacobi, Legendre, and Kronecker symbols.
Calculate greatest common divisors (GCD) and least common multiples (LCM).
Check for perfect squares and perfect powers.
Find the next prime number.
Compute binomial coefficients.

Change log

We keep a changelog for every release, have a look at the releases overview.

Testing

To generate code coverage:

Contributing

All contributions are welcome. Feel free to create a PR or open an issue.

Security

If you discover any security related issues, please create an issue in the issue tracker.

Credits

Walter Tamboer
All Contributors

License

The MIT License (MIT). Please see License File for more information.

All versions of biginteger with dependencies

PHP Build Version

Package Version

Version 2.1.0 Release 10. Nov 2017
create-project require 1 people chose require and
0 people chose create-project.

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Requires php Version ~7.0
ext-gmp Version *

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