RotateLeft

RotateLeft[expr, n] cycles the elements in expr n positions to the left.

RotateLeft[expr] cycles one position to the left.

RotateLeft[expr, , , ... ] cycles elements at successive levels positions to the left.

Example: RotateLeft[a, b, c, 1] .

RotateLeft[expr, -n] rotates n positions to the right.

RotateLeft can be used on SparseArray objects.

See Section 1.8.9 and Section 1.8.12.

See also: RotateRight, Reverse, PadLeft.

New in Version 1.

Further Examples