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Apply (@@)MapAt

MapAll

FilledSmallSquareMapAll[f, expr] or f //@ expr applies f to every subexpression in expr.

FilledSmallSquare Example: MapAll[f, a,b,c,d] LongRightArrow.

FilledSmallSquareMapAll[f, expr] is equivalent to Map[f, expr, 0, Infinity].

FilledSmallSquareMapAll[f, expr, Heads -> True] applies f inside the heads of the parts of expr.

FilledSmallSquare See The Mathematica Book: Section 2.2.4.

FilledSmallSquare See also: ExpandAll, ReplaceAll.

Further Examples

Apply (@@)MapAt