BenfordDistribution[b] represents a Benford distribution with base parameter b.
Center
(Built-in Mathematica Symbol) Center is a symbol that represents the center for purposes of alignment and positioning.
DateFunction is an option for DateListPlot that specifies how dates given as input should be converted to date lists.
DifferenceRootReduce[expr, n] attempts to reduce expr to a single DifferenceRoot object as a function of n.
EdgeShapeFunction is an option and property for Graph and related functions that specifies a function to use to generate primitives for rendering each edge.
FileFormat["name"] attempts to determine what Import format could be used to import the file corresponding to " name".
FindCurvePath[{{x_1, y_1}, {x_2, y_2}, ...}] gives an ordering of the {x_i, y_i} that corresponds to one or more smooth curves.
FlattenAt[list, n] flattens out a sublist that appears as the n\[Null] th element of list. If n is negative, the position is counted from the end. FlattenAt[expr, {i, j, ...
FontWeight is an option for Style, Cell, and related constructs that specifies how heavy the characters in a font should be.
FormBox
(Built-in Mathematica Symbol) FormBox[boxes, form] is a low-level box construct which displays as boxes but specifies that rules associated with form should be used to interpret boxes on input.