Context (Built-in Mathematica Symbol)

Context[] gives the current context. Context[symbol] gives the context in which a symbol appears.

Contexts (Built-in Mathematica Symbol)

Contexts[] gives a list of all contexts. Contexts["string"] gives a list of the contexts that match the string.

DisplayAllSteps (Built-in Mathematica Symbol)

DisplayAllSteps is an option to Animate and related functions that specifies whether all frames should be displayed in an animation, even if to do so would slow the animation ...

Expression (Built-in Mathematica Symbol)

Expression is a symbol that represents an ordinary Mathematica expression in Read and related functions.

FileByteCount (Built-in Mathematica Symbol)

FileByteCount["file"] gives the number of bytes in a file.

FileType (Built-in Mathematica Symbol)

FileType["file"] gives the type of a file, typically File, Directory, or None.

GeneratedCell (Built-in Mathematica Symbol)

GeneratedCell is an option for Cell that indicates whether the cell was generated from the kernel.

ImageAspectRatio (Built-in Mathematica Symbol)

ImageAspectRatio[image] gives the ratio of height to width for image.

NameQ (Built-in Mathematica Symbol)

NameQ["string"] yields True if there are any symbols whose names match the string pattern given, and yields False otherwise.

NumberString (Built-in Mathematica Symbol)

NumberString represents the characters of a number in StringExpression.