Parameter	Value type	Description
label	String	Label string to be displayed at the top of the applet
editable	boolean	If true, the applet allows editing equations, initial conditions, etc.
background	String	Background color, format "rrggbb"
foreground	String	Foreground color, format "rrggbb"
dimension	int	Number of ODE's
parameter	String	Parameter (indep. variable) of ODE's, same as variable0
variableN	String	Name of variable #N, N=0,1,..., dimension (variable0 is the indep. variable)
equationN	String	Expression of equation #N, N=0,...,dimension; equation0 is synonymous with "initcode".
functionN	String	Expression of function #N, N=0,...,dimension
initcode	String	Expression of equation #0; this expression is evaluated only once; can be used to define constants, functions, etc.
minN	double/expression	Low limit for variableN, N=0,1,...,dimension
maxN	double/expression	High limit for variableN, N=0,1,...,dimension
segmentsN	int	Number of segments in the grid for variable #N
parametersegments	int	Number of segments in the grid of the parameter, i.e. variable0
initconds	String	List of init. coonditions, e.g "0,0;1.2,1;1,2" or "(0,0),(1.2,1),(1,2)"
showslopes	boolean	If set, display slope field
showtickmarks	boolean	If set, display tick marks around the plot
showsolutions	boolean	If set, display solutions specified by initconds
showfunctions	boolean	If set, display graphs of functions
showequations	boolean	If set, display equations
showranges	boolean	If set, display ranges of variables and axis selection tools near the border of the phase diagram
showinitconditions	boolean	If set, display and label init. conditions
showlines	boolean	If set, show segments of lines joining two consecutive calculated points in solutions
showpoints	boolean	If set, show calculated points of solutions
algorithm	String	Sets the numerical algorithm. Known: Euler, ModifiedEuler, Midpoint, RK4 (Runge-Kutta 4), RKF (Runge-Kutta-Fehlberg)
isframed	boolean	If set, the applet runs in a frame.
autonomous	boolean	If set, the system is autonomous, the paramater (variable0) does not appear in ODE's
minparameter	double/expression	Low limit for the time parameter
maxparameter	double/expression	High limit for the time parameter
minx	double	Low end of x-range (when dim=2, autonomous=false only)
maxx	double	High end of x-range (dim=2, autonomous=false only)
miny	double	Low end of y-range (dim=2, autonomous=false only)
maxy	double	High end of y-range (dim=2, autonomous=false only)
formula	String	Right-hand side of ODE y'=f(x,y) (dim=2, autonomous=false only)
xsegments	int	Number of segments in the x-direction (dim=2, autonomous=false only)
ysegments	int	Number of segments in the y-direction (dim=2, autonomous=false only)
abscissa	int	Index of variable to be used as abscissa of the plot (default 0 if autonomous = false, 1 otherwise).
ordinate	int	Index of variable to be used as ordinate of the plot (default 1 if autonomous = false, 2 otherwise).
step	double	Step of integration.
nStepsLimit	int	Maximal number of steps (vector field of function evaluations) to obtain a single curve (default: 100000).
librarycode	String	Library of code which will be evaluated once when the applet is started.
lefthanded	boolean	If true, some controls will appear on the left, instead of right.
options	String	A sequence of parameter=value assignments with ";" as separator, e.g. "dimension = 2; isframed = true". Trailing blanks and tabs in value and around "=" are discarded. This option is an alternative to all other options, and is espectially convenient if the settings to the applet are generated automatically by running an external program.