• ← ReleaseHold
• → Unevaluated

Sequence

Sequence[x1, x2, ...]

represents a sequence of arguments to a function.

Sequence is automatically spliced in, except when a function has attribute SequenceHold (like assignment functions).

• • f[x, Sequence[a, b], y]

• • Attributes[Set]

• • a = Sequence[b, c];

• • a

Apply Sequence to a list to splice in arguments:

• • list = {1, 2, 3};

• • f[Sequence @@ list]