This is documentation for Mathematica 5, which was
based on an earlier version of the Wolfram Language.
View current documentation (Version 11.1)

Documentation / Mathematica / The Mathematica Book / Mathematica Reference Guide / Listing of Named Characters /

DoubleLongLeftRightArrow

DoubleLongLeftRightArrow \[DoubleLongLeftRightArrow]

FilledSmallSquare Alias: AliasIndicator<==>AliasIndicator.

FilledSmallSquare Infix arrow operator.

FilledSmallSquare x y is by default interpreted as DoubleLongLeftRightArrow[x, y].

FilledSmallSquare See Section 3.10.4.

FilledSmallSquare See also: \[DoubleLeftRightArrow] , \[LongLeftRightArrow] , \[RightArrowLeftArrow] , \[LeftArrowRightArrow] .