FlattenAt

FlattenAt[list, n] flattens out a sublist that appears as the n element of list. If n is negative, the position is counted from the end.

FlattenAt[expr, i, j, ... ] flattens out the part of expr at position i, j, ... .

FlattenAt[expr, , , ... , , , ... , ... ] flattens out parts of expr at several positions.

Example: FlattenAt[a, b, c, d, e, 2] .

See Section 2.2.10.

See also: DeleteCases, Flatten, Sequence, SlotSequence.

New in Version 2.

Further Examples