ChebyshevU[n, x] gives the Chebyshev polynomial of the second kind U_n (x).
DisplayEndPacket[] is a MathLink packet that indicates the end of a series of expressions relating to a postscript graphic.
DisplayPacket[] is a MathLink packet that indicates the beginning of a series of expressions related to a PostScript graphic.
LayerSizeFunction is an option for TreePlot that gives a function to specify the relative height to allow for each layer.
LightRed represents a light red color in graphics or style specifications.
LocatorRegion is an option for Locator that specifies where the locator object should by default be allowed to go when it is dragged.
Method
(Built-in Mathematica Symbol) Method is an option for various algorithm-intensive functions that specifies what internal methods they should use.
PodWidth is an option for WolframAlpha that determines the width parameters of the content returned by the Wolfram|Alpha API.
Setting
(Built-in Mathematica Symbol) Setting[expr] replaces control objects such as sliders or popup menus in expr by their settings.
StartingStepSize is an option to NDSolve and related functions that specifies the initial step size to use in trying to generate results.