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FilledSmallSquare Null is a symbol used to indicate the absence of an expression or a result. When it appears as an output expression, no output is printed.

FilledSmallSquare ; ; ... ; ; returns Null, and prints no output.

FilledSmallSquare Expressions like f[,,] are interpreted to have Null between each pair of adjacent commas.

FilledSmallSquare New in Version 1.

Further Examples