Difference between revisions of "Last Command"
From GeoGebra Manual
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:{{example|1=<div><code><nowiki>Last["Hello"]</nowiki></code> yields ''"o"''.</div>}} | :{{example|1=<div><code><nowiki>Last["Hello"]</nowiki></code> yields ''"o"''.</div>}} | ||
;Last[ <Text> , <Number n of elements> ] | ;Last[ <Text> , <Number n of elements> ] | ||
| − | :Gives the last''n'' characters of the text. | + | :Gives the last ''n'' characters of the text. |
:{{example|1=<div><code><nowiki>Last["Hello",2]</nowiki></code> yields ''"lo"''.</div>}} | :{{example|1=<div><code><nowiki>Last["Hello",2]</nowiki></code> yields ''"lo"''.</div>}} | ||
==CAS Syntax== | ==CAS Syntax== | ||
| Line 21: | Line 21: | ||
;Last[ <List L>, <Number n of elements> ] | ;Last[ <List L>, <Number n of elements> ] | ||
:Gives a new list that contains just the last ''n'' elements of the list ''L''. | :Gives a new list that contains just the last ''n'' elements of the list ''L''. | ||
| − | :{{example|1=<div><code><nowiki>Last[{1, 4, 3}, 2]</nowiki></code> yields ''{ | + | :{{example|1=<div><code><nowiki>Last[{1, 4, 3}, 2]</nowiki></code> yields ''{4, 3}''.</div>}} |
{{note| 1=<div>See also [[First Command]].</div>}} | {{note| 1=<div>See also [[First Command]].</div>}} | ||
Revision as of 16:02, 18 August 2011
- Last[ <List L> ]
- Gives a new list that contains the last element of the list L.
- Example:
Last[{1, 4, 3}]yields {3}.
- Note: To get the last element use
Element[{1, 4, 3}, 3]. - Last[ <List L>, <Number n of elements> ]
- Gives a new list that contains just the last n elements of the list L.
- Example:
Last[{1, 4, 3}, 2]yields {4, 3}.
- Last[ <Text> ]
- Gives last character of the text.
- Example:
Last["Hello"]yields "o".
- Last[ <Text> , <Number n of elements> ]
- Gives the last n characters of the text.
- Example:
Last["Hello",2]yields "lo".
CAS Syntax
- Last[ <List L> ]
- Gives a new list that contains the last element of the list L.
- Example:
Last[{1, 4, 3}]yields {3}.
- Note: To get the last element use
Element[{1, 4, 3}, 3]. - Last[ <List L>, <Number n of elements> ]
- Gives a new list that contains just the last n elements of the list L.
- Example:
Last[{1, 4, 3}, 2]yields {4, 3}.
Note:
See also First Command.
