I would like to show, how to solve a system of linear equations in PHP with NumPHP.

## What is NumPHP?

NumPHP is my pretty small library in pre development status. I have build it after using Numpy in the university. I have missed some features like the multiplication of matrices in PHP. Sure, PHP is a language for the web and not for science, but sometimes it can be very helpful to solve problems with the calculation of matrices. Numpy can do a lot more and NumPHP hasn’t the claim to be used for science, but maybe it can be helpful to solve little problems on a webpage or to evaluate some user datas. I have called the current status pre developer, cause I just wanted to check if it would be possible and I just have implemented the most important functions for this little example. NumPHP is completely tested. Enough excuses.

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