Hi;
My name Tho, i am a freelancer have 2 years experience working with AnglarJS, Mysql, PHP and D3JS.
I read your project and i understood you need build a AngularJS, a single page with a text box for user enter 24 number, and submit it to server.
Server PHP will be save them to MySQL database and calculate on them to export the values into webapp.
AngularJS webapp will be draw the graph from calculation values. I will using D3JS to draw your graph.
I commit to you that it's a complete product.
I hope we can work together.
Regards.