This is documentation for Mathematica 5, which was
based on an earlier version of the Wolfram Language.
View current documentation (Version 11.2)

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


LeftArrowRightArrow \[LeftArrowRightArrow]

FilledSmallSquare Infix arrow operator.

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

FilledSmallSquare Used in mathematics to indicate logical equivalence.

FilledSmallSquare Sometimes used to indicate chemical equilibrium.

FilledSmallSquare Extensible character.

FilledSmallSquare See Section 3.10.4.

FilledSmallSquare See also: \[RightArrowLeftArrow] , \[LeftRightArrow] , \[DoubleLeftRightArrow] , \[Equilibrium] , \[UpArrowDownArrow] .