CellArray (Obsolete Mathematica Symbol)

Since Version 2.0 (released in 1991), CellArray has been superseded by Raster and RasterArray.

ChebyshevDistance (Obsolete Mathematica Symbol)

As of Mathematica 7, ChebyshevDistance is superseded by ChessboardDistance.

ClipFill (Obsolete Mathematica Symbol)

As of Version 6.0, ClipFill has been superseded by the more general option ClippingStyle.

ColorOutput (Obsolete Mathematica Symbol)

As of Version 6.0, ColorOutput has been superseded by ColorFunction, ColorData, and related functions.

ColumnForm (Obsolete Mathematica Symbol)

ColumnForm has been superseded by the more general function Column.

Compose (Obsolete Mathematica Symbol)

Since Version 2.0 (released in 1991), Compose has been superseded by Composition.

ConstrainedMax (Obsolete Mathematica Symbol)

Since Version 5.0 (released in 2003), ConstrainedMax has been superseded by Minimize, Maximize, NMinimize, and NMaximize.

ConstrainedMin (Obsolete Mathematica Symbol)

Since Version 5.0 (released in 2003), ConstrainedMin has been superseded by Minimize, Maximize, NMinimize, and NMaximize.

ContourGraphics (Obsolete Mathematica Symbol)

As of Version 6.0, ContourGraphics has been superseded by GraphicsComplex and related functionality.

ContourLevels (Obsolete Mathematica Symbol)

Since Version 2.0 (released in 1991), ContourLevels has been superseded by Contours.