Difference between revisions of "RandomElement Command"
From GeoGebra Manual
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:{{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>}} | ||
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In the [[File:Menu view cas.svg|link=|16px]] [[CAS View]] this command also works with symbolic input. | In the [[File:Menu view cas.svg|link=|16px]] [[CAS View]] this command also works with symbolic input. | ||
:{{example| 1=<div><code><nowiki>RandomElement[{a,b,c,d}]</nowiki></code> yields one of ''{a,b,c,d}''.</div>}} | :{{example| 1=<div><code><nowiki>RandomElement[{a,b,c,d}]</nowiki></code> yields one of ''{a,b,c,d}''.</div>}} | ||
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{{note| 1=<div>See also [[Element Command]].</div>}} | {{note| 1=<div>See also [[Element Command]].</div>}} | ||
Revision as of 13:33, 26 August 2015
- 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}.
Hint: In the 
CAS View this command also works with symbolic input.
- Example:
RandomElement[{a,b,c,d}]yields one of {a,b,c,d}.
Note:
See also Element Command.
