• PlotLabel is an option for graphics functions that specifies an overall label for a plot.
• PlotLabel -> None specifies that no label should be given.
• PlotLabel -> label specifies a label to give.
• Any expression can be used as a label. It will be given by default in StandardForm
. Arbitrary strings of text can be given as "text"
• PlotLabel -> TraditionalForm[expr] will give a label in traditional form.
• New in Version 1.