Difference between revisions of "RandomElement Command"

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:Returns randomly chosen element from the [[Lists|list]] (with uniform probability). All elements in the list must be of the same type.
 
:Returns randomly chosen element from the [[Lists|list]] (with uniform probability). All elements in the list must be of the same type.
 
:{{example| 1=<div><code><nowiki>RandomElement[{3, 2, -4, 7}]</nowiki></code> yields one of ''{-4, 2, 3, 7}''.</div>}}
 
:{{example| 1=<div><code><nowiki>RandomElement[{3, 2, -4, 7}]</nowiki></code> yields one of ''{-4, 2, 3, 7}''.</div>}}
 +
{{note| 1=<div>See also [[Element Command]].</div>}}
 +
 
==CAS Syntax==
 
==CAS Syntax==
 
;RandomElement[ <List> ]
 
;RandomElement[ <List> ]

Revision as of 08:54, 24 August 2011



RandomElement[ <List> ]
Returns randomly chosen element from the list (with uniform probability). All elements in the list must be of the same type.
Example:
RandomElement[{3, 2, -4, 7}] yields one of {-4, 2, 3, 7}.
Note:
See also Element Command.

CAS Syntax

RandomElement[ <List> ]
Returns randomly chosen element from the list (with uniform probability). All elements in the list must be of the same type.
Example:
RandomElement[{3, 2, -4, 7}] yields one of {-4, 2, 3, 7}.
Note:
See also Element Command.
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