Compress[expr] gives a compressed representation of expr as a string.
GeometricMeanFilter[image, r] filters image by replacing every value by the geometric mean of the values in its range r neighborhood. GeometricMeanFilter[data, r] applies ...
GroupPageBreakWithin is an option for Cell that specifies whether a page break should be allowed within the group of cells if the notebook that contains the group is printed.
HexadecimalCharacter represents a hexadecimal digit character 0\[Dash]9, a\[Dash]f, A\[Dash]F in StringExpression.
HoldPattern[expr] is equivalent to expr for pattern matching, but maintains expr in an unevaluated form.
StringTrim["string"] trims whitespace from the beginning and end of " string".StringTrim["string", patt] trims substrings matching patt from the beginning and end.
f /: lhs =. removes any rules defined for lhs, associated with the symbol f.
TotalWidth is an option which can be set for output streams to specify the maximum total number of characters of text that should be printed for each output expression. Short ...
WindowFrame is a notebook option that specifies the type of frame to draw around the window in which the notebook is displayed on the screen.
$BatchOutput is True if output in the current session is being sent in batch mode, suitable for reading by other programs.