EsayGraph

Android app for Students/Workers

App description

Problem: 
There is no way to create a simple graph quickly in mathematics without a software(Matlab, Excel, SPSS, etc..) .

Solution: 
I want create an Android Application for this problem.
Input  : Coodinates, Equations(Quadratic equation, Cubic equation)
Output : Corresponding graph, roots of a graph and derivative of a graph  

API:
http://products.wolframalpha.com/api/

Work Done:

UI Designs for input activities