DocumentationMathematicaBuilt-in FunctionsLists and MatricesList Operations
Join
Join[, , ... ] concatenates lists together. Join can be used on any set of expressions that have the same head.
Join works on SparseArray objects by effectively concatenating the corresponding ordinary lists. See Section 1.8.7. See also: Union, StringJoin, Append, Prepend, PadLeft. New in Version 1.
Further Examples