Slope Fields and Solution Curves ( DEplot )

Replace the question marks ( %? ) in the following input regions to create the direction field for your model.

> DOMAIN := %? = %? .. %? ; # specify a reasonable interval for the independent variable

> RANGE := %? = %? .. %? ; # specify a reasonable interval for the dependent variable

> plotSLOPE := DEplot( MODEL, VAR, DOMAIN, RANGE, arrows = MEDIUM ):

> plotSLOPE;

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Next plot one or more solution curves corresponding to the specified initial conditions.

> DEplot( MODEL, VAR, DOMAIN, [ [IC] ], linecolor = BLUE, arrows = MEDIUM );

> DEplot( MODEL, VAR, DOMAIN, [ [IC1], [IC2], [IC3] ], linecolor = [BLUE, GREEN, BLACK], arrows = MEDIUM );

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Look at the help under plot,options to see other ways you can customize your plots.

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