## Graphing

#### Help

Explanation: Enter the ordinary differential equation that needs to be solved in the field **y'=f(x,y)**. The usual math function can be used: +.-.*,/,(,), abs(), acos(), asin(), atan(), atan2(), cos(), exp(), log(), pow(), sin(), sqrt(), tan().
Note for something like y^3 used the pow(y,3) notation.

Type in the interval range in **x=** and set the initial conditions in **Initial y(x**_{0}). Finally select how many intervals that should be subidvided in the x interval specified.
Select one or more methods you like to use or compare solving the ordinary differential. Checkmark the **Verbose** print out details for each interval step.

The tab (**Graphing**) graph the equations in the interval given.
The Test button setup a default differential (for testing only).

**Email: hve@hvks.com if you have any questions.**

This version has been tested with both IE, Chrome, FireFox & Safari browser.
#### Method used

The different methods are implemented using a Butchers tableau for each methods.

For more informations see

http://en.wikipedia.org/wiki/Numerical_ordinary_differential_equations