Difference between revisions of "Join Command"
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<noinclude>{{Manual Page|version=4.0}}[[Category:Manual (official)|{{PAGENAME}}]]</noinclude> | <noinclude>{{Manual Page|version=4.0}}[[Category:Manual (official)|{{PAGENAME}}]]</noinclude> | ||
{{command|list}} | {{command|list}} | ||
| − | ; Join[List 1, List 2, ...]: Joins the two (or more) lists. | + | ;Join[ <List 1>, <List 2>, ... ]: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.}} | + | :{{Note|1=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|1= <code>Join[{5, 4, 3}, {1, 2, 3}]</code> creates the list ''{5, 4, 3, 1, 2, 3}''.}} | + | :{{Example|1=<code>Join[{5, 4, 3}, {1, 2, 3}]</code> creates the list ''{5, 4, 3, 1, 2, 3}''.}} |
| − | ; Join[List of lists]: Joins the sub-lists into one longer list. | + | ;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.}} | + | :{{Note|1=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|1=<br/> |
| − | :* <code><nowiki>Join[{{1, 2}}]</nowiki></code> creates the list ''{1, 2}''. | + | :*<code><nowiki>Join[{{1, 2}}]</nowiki></code> creates the list ''{1, 2}''. |
| − | :* <code>Join[{{1, 2, 3}, {3, 4}, {8, 7}}]</code> creates the list ''{1, 2, 3, 3, 4, 8, 7}''.}} | + | :*<code>Join[{{1, 2, 3}, {3, 4}, {8, 7}}]</code> creates the list ''{1, 2, 3, 3, 4, 8, 7}''.}} |
Revision as of 21:45, 17 November 2012
- Join[ <List 1>, <List 2>, ... ]
- 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}.
