- To use OrderStarInterpolation, you first need to load the Function Approximations Package using Needs["FunctionApproximations`"].
- Valid settings are True, False, or a list of points. The default setting is False.
- With the setting OrderStarInterpolation->True, OrderStarPlot will use NSolve to find points where the approximant agrees with the function.
- In some cases, NSolve will be unable to find all the interpolation points. By giving a list of points instead of True, these points in addition to the interpolation points found by NSolve will be displayed.