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Prepend

FilledSmallSquare Prepend[expr, elem] gives expr with elem prepended.

FilledSmallSquare Examples: Prepend[a,b, x] LongRightArrow; Prepend[f[a], x+y] LongRightArrow.

FilledSmallSquare Prepend works on SparseArray objects, returning ordinary lists if necessary.

FilledSmallSquare See Section 1.8.6 and Section 2.4.2.

FilledSmallSquare See also: Append, Insert, PadRight.

FilledSmallSquare New in Version 1.