Path (Built-in Mathematica Symbol)

Path is an option for Get and related functions which gives a list of directories to search in attempting to find an external file.

PatternTest (Built-in Mathematica Symbol)

p?test is a pattern object that stands for any expression which matches p, and on which the application of test gives True.

Pause (Built-in Mathematica Symbol)

Pause[n] pauses for at least n seconds.

Plain (Built-in Mathematica Symbol)

Plain represents a font that is not bold, italic, or underlined.

PreferencesPath (Built-in Mathematica Symbol)

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

ReadList (Built-in Mathematica Symbol)

ReadList["file"] reads all the remaining expressions in a file and returns a list of them. ReadList["file", type] reads objects of the specified type from a file, until the ...

ReleaseHold (Built-in Mathematica Symbol)

ReleaseHold[expr] removes Hold, HoldForm, HoldPattern, and HoldComplete in expr.

RemoveAlphaChannel (Built-in Mathematica Symbol)

RemoveAlphaChannel[image] removes all opacity information from image.RemoveAlphaChannel[image, c] removes opacity by blending all pixels with the background color c.

RenameFile (Built-in Mathematica Symbol)

RenameFile["file_1", "file_2"] renames file_1 to file_2.

ScriptLevel (Built-in Mathematica Symbol)

ScriptLevel is an option for selections that is used in determining the font size of modifiers such as subscripts and superscripts in a nested expression.