SameQ (Built-in Mathematica Symbol)

lhs === rhs yields True if the expression lhs is identical to rhs, and yields False otherwise.

SetFileDate (Built-in Mathematica Symbol)

SetFileDate["file"] sets the modification and access dates for a file to be the current date.

LastLexicographicTableau (Combinatorica Package Symbol)

LastLexicographicTableau[p] constructs the last Young tableau with shape described by partition p.

File Menu (Mathematica Guide)

ConfigurationPath (Built-in Mathematica Symbol)

ConfigurationPath is a global option that specifies which directories are searched for systemwide configuration information.

DisplayFunction (Built-in Mathematica Symbol)

DisplayFunction is an option for graphics and sound functions that specifies a function to apply to graphics and sound objects before returning them.

Goto (Built-in Mathematica Symbol)

Goto[tag] scans for Label[tag], and transfers control to that point.

LinkProtocol (Built-in Mathematica Symbol)

LinkProtocol is an option to LinkLaunch, Install, and related functions that specifies the underlying data transport protocol to use for a new MathLink link.

Pause (Built-in Mathematica Symbol)

Pause[n] pauses for at least n seconds.

PreferencesPath (Built-in Mathematica Symbol)

PreferencesPath is a global option that specifies which directories are searched for user-specific settings when Mathematica is started.