This is documentation for Mathematica 4, which was
based on an earlier version of the Wolfram Language.
View current documentation (Version 11.1)

ColumnFormNumberSeparator

DigitBlock

FilledSmallSquareDigitBlock is an option for NumberForm and related functions which specifies the maximum length of blocks of digits between breaks.

FilledSmallSquare The default setting is DigitBlock -> Infinity, which specifies that no breaks should be inserted.

FilledSmallSquareDigitBlock -> n inserts a break every n digits.

FilledSmallSquareDigitBlock -> nleft, nright inserts a break every nleft digits to the left of the decimal point, and every nright digits to the right of the decimal point.

FilledSmallSquare The setting for NumberSeparator determines what string should be used at each break.

FilledSmallSquare See The Mathematica Book: Section 2.8.7.

Further Examples

ColumnFormNumberSeparator