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MapIndexed

Usage

• MapIndexed[f, expr] applies f to the elements of expr, giving the part specification of each element as a second argument to f.
• MapIndexed[f, expr, levspec] applies f to all parts of expr on levels specified by levspec.


Notes

• Example: MapIndexed[f, a, b, c ]LongRightArrow .
• Level specifications are described in Section A.3.6.
• The default value for levelspec in MapIndexed is {1}.
• Example: MapIndexed[f, a, b , c, d , Infinity]LongRightArrow .
• See Section 2.2.4.
• See also: MapAt.
• New in Version 2.
Further Examples


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