Backward is a symbol that represents the backward direction for purposes of motion and animation.
BetaBinomialDistribution[\[Alpha], \[Beta], n] represents a beta binomial mixture distribution with beta distribution parameters \[Alpha] and \[Beta], and n binomial trials.
BinaryFormat is an option for OpenRead and related functions that specifies that a stream should be opened in binary format, so that no textual interpretation of newlines or ...
CanberraDistance[u, v] gives the Canberra distance between vectors u and v.
Cancel
(Built-in Mathematica Symbol) Cancel[expr] cancels out common factors in the numerator and denominator of expr.
CellFrameColor is an option that specifies the color of the frame around a cell.
CellFrameLabels is an option that specifies the labels associated with the frame around a cell.
ChiDistribution[\[Nu]] represents a \[Chi] distribution with \[Nu] degrees of freedom.
CloseKernels[] terminates all parallel kernels from the list Kernels[].CloseKernels[k] terminates the kernel k.CloseKernels[{k_1, k_2, ...}] terminates the kernels k_1, k_2, ...
ControllerInformation[] gives dynamically updated information on currently connected controller devices.