• ← Riffle
• → RotateRight

RotateLeft

WMA link

RotateLeft[expr]

rotates the items of expr' by one item to the left.

RotateLeft[expr, n]

rotates the items of expr' by n items to the left.

RotateLeft[expr, {$n_1$, $n_2$, ...}]

rotates the items of expr' by $n_1$ items to the left at the first level, by $n_2$ items to the left at the second level, and so on.

• • RotateLeft[{1, 2, 3}]

• • RotateLeft[Range[10], 3]

• • RotateLeft[x[a, b, c], 2]

• • RotateLeft[{{a, b, c}, {d, e, f}, {g, h, i}}, {1, 2}]