Difference between revisions of "Last Command"
From GeoGebra Manual
Line 13: | Line 13: | ||
;Last[ <Text> , <Number of elements> ] | ;Last[ <Text> , <Number 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== | ||
;Last[ <List> ] | ;Last[ <List> ] |
Revision as of 12:49, 25 March 2013
- Last[ <List> ]
- Gives a new list that contains the last element of the initial list.
- Example:
Last[{1, 4, 3}]
yields {3}.
- Note: To get the last element use
Element[{1, 4, 3}, 3]
. - Last[ <List>, <Number of elements> ]
- Gives a new list that contains just the last n elements of the initial list.
- 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 of elements> ]
- Gives the last n characters of the text.
- Example:
Last["Hello", 2]
yields "lo".
CAS Syntax
- Last[ <List> ]
- Gives a new list that contains the last element of the initial list.
- Example:
Last[{1, 4, 3}]
yields {3}.
- Note: To get the last element use
Element[{1, 4, 3}, 3]
. - Last[ <List>, <Number of elements> ]
- Gives a new list that contains just the last n elements of the initial list.
- Example:
Last[{1, 4, 3}, 2]
yields {4, 3}.
Note:
See also First Command.