降價：Price Drop: eSolver HD (Education)

[iPhone派報生]

http://images.appshopper.com/icons/364/331446.png eSolver HD 1.0


Category: Education
Price: $1.99 -> Free, Version: 1.0 (iTunes (http://appshopper.com/link/esolver-hd))

http://images.appshopper.com/screenshots/364/331446.jpg Description:

This is the iPad version of the eSolver app.

In this first version, only quadratic equations are supported. We will add very soon all and more features from the iPhone version of eSolver.


eSolver HD enables you to solve different math equations in a very simple way. The application can be used at school, at university and at work.
Simply enter the coefficients and you get instantly the result.


POSSIBILITIES:
-Quadratic equations with complexe solutions.
-Resolution of equations up to degree 5. (coming in next free update)
-Solves systems of equations with 2 unknowns and 2 equations. (coming in next free update)
-or with 3 unknowns and 3 equations. (coming in next free update)

EXTRA:
For quadratic equations:
- Get a preview.
- Get instant solution for f(x) = 0.
- Enables you to evaluate f(x) for a value of x, and f'(x) for a different value of x.
- Preview for f(x) and f'(x).
- eSolver saves the state, you can quit and reopen when you want, everything is saved.


TYPE:
- f(x) = ax² + bx + c = y


Coming in next free update:

- f)x) = ax⁵ + bx⁴ + cx³ + dx² + ex + f = Y

- ax + by = c
   dx + ey = f

- ax + by + cz = d
   ex + fy + gz = h
   ix + jy + kz = l



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eSolver HD (http://appshopper.com/education/esolver-hd)



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