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\[Rule]\[SadSmiley]

RuleDelayed

RuleDelayed \[RuleDelayed]

FilledSmallSquare Alias: AliasIndicator:>AliasIndicator.

FilledSmallSquare Infix operator with built-in evaluation rules.

FilledSmallSquarex y is by default interpreted as x :> y or RuleDelayed[x, y].

FilledSmallSquarex y z groups as x (y z).

FilledSmallSquare See The Mathematica Book: Section 3.10.4.

FilledSmallSquare See also: \[Rule] , \[Colon] , \[RightArrow] .

\[Rule]\[SadSmiley]