RandomElement 指令

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RandomElement[ <List> ]
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CAS 视窗

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