A free app for Android, by FEMA.

You are a scientist and you are working on a project to study the behavior of a certain species. You need to collect data to analyze the behavior of your subjects.

This is your opportunity to test the GraphIt utility. GraphIt is a tool that allows you to display any mathematical function on a Cartesian plane.

The idea is that you can create more or less complex functions, as you need them, and then you can display them to get a better view of their behavior on the plane.

You can find the functions that you have created or modified in the Modules section.