La description de Easy Answer

This app includes:
Equation Solver tool, which can solve equations of any format. For example:
4X*X - 3 = (X 2)(X-sin(90)) - 3X
2Y Z = 4(X - 6.2)
The app is localized to many languages.
Demo: http://ossly.com/math.html
In China: http://ossly.com/mathtudou.html
I wish you like it. Thank you.
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It can be used for:
Linear equation
Quadratic Equation
Algebra
Formula
Calculator
Analytic Geometry
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