To compile applet: 

	First, move the Expr.jar file to this location in your jdk
	folder: "..\Java\jdk1.5.0_12\jre\lib\ext"
	In other words, put it in the same place as the Jama 
	package.

	Open both files, EulersMethod and EulersMethod_G 
	in any JAVA IDE.
	
	Compile both files. (CTRL + B)
	
	Choose to run EulersMethod as an applet.

	The applet should appear in a new window.

Note: Use caution when entering functions, the parser is somewhat 
	picky when it comes to reading functions.

	ex. x^2*(x+y) 
	
	ex. sin(x)+cos(x)

	ex. 2*pi