A PHP library to work with mathematical vectors.

It's recommended to install this library via Composer.

{
    "require": {
        "phpmath/vector": "^2.0"
    }
}

The current master branch is considered stable. The badges on top of this document should confirm this.

This library runs on PHP 5.5, PHP 5.6, PHP 7 and HHVM. This library depends on phpmath/bignumber which itself depends on the GMP extension.

This library supports the following operations:

• Fully unit tested.
• Basic classes such as Tuple, Vector, Vector2 and Vector3.
• Basic operations such as adding, scaling and subtracting.
• Performing dotProduct and crossProduct operations.
• Normalization
• Conjugate (negate - reverse)

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