Difference between revisions of "Join Command"

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<noinclude>{{Manual Page|version=5.0}}</noinclude>
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<noinclude>{{Manual Page|version=5.0}}</noinclude>{{command|list}}
{{command|list}}
 
 
;Join[ <List>, <List>, ... ]
 
;Join[ <List>, <List>, ... ]
 
:Joins the two (or more) lists.
 
:Joins the two (or more) lists.

Revision as of 12:35, 5 August 2015


Join[ <List>, <List>, ... ]
Joins the two (or more) lists.
Note: The new list contains all elements of the initial lists even if they are the same. The elements of the new list are not re-ordered.
Example:
Join[{5, 4, 3}, {1, 2, 3}] creates the list {5, 4, 3, 1, 2, 3}.


Join[ <List of Lists> ]
Joins the sub-lists into one longer list.
Note: The new list contains all elements of the initial lists even if they are the same. The elements of the new list are not re-ordered.
Examples:
  • Join[{{1, 2}}] creates the list {1, 2}.
  • Join[{{1, 2, 3}, {3, 4}, {8, 7}}] creates the list {1, 2, 3, 3, 4, 8, 7}.
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