This is documentation for Mathematica 5, which was
based on an earlier version of the Wolfram Language.
View current documentation (Version 11.1)

Documentation / Mathematica / Built-in Functions / Lists and Matrices / List Operations /

Join

FilledSmallSquare Join[, , ... ] concatenates lists together. Join can be used on any set of expressions that have the same head.

FilledSmallSquare Join works on SparseArray objects by effectively concatenating the corresponding ordinary lists.

FilledSmallSquare See Section 1.8.7.

FilledSmallSquare See also: Union, StringJoin, Append, Prepend, PadLeft.

FilledSmallSquare New in Version 1.

Further Examples