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644 bytes added ,  14:53, 19 July 2012
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| '''Summary'''
|Returns an a sequence with {{Code|$num}} double values between 0.0 (inclusive) and 1.0 (exclusive). The random values are created using the initial seed given in {{Code|$seed}}.<br />
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| '''Summary'''
|Returns an a sequence with {{Code|$num}} integer values, either in the whole integer range or between 0 (inclusive) and the given maximum (exclusive). The random values are created using the initial seed given in {{Code|$seed}}.<br />
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==random:random-gaussian==
{|
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| width='90' | '''Signatures'''
|{{Func|random:random-gaussian|$num as xs:integer|xs:items()*}}<br />
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| '''Summary'''
|Returns a sequence with {{Code|$num}} double values. The random values are Gaussian (i.e. normally) distributed with the mean 0.0. and the derivation 1.0.<br />
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==random:uuid==
{|
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| width='90' | '''Signatures'''
|{{Func|random:uuid||xs:string}}
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| '''Summary'''
|Creates a random universally unique identifier (UUID), represented as 128-bit value.
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| '''Examples'''
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* {{Code|math:uuid() eq math:uuid()}} will (most probably) return the boolean value {{Code|false}}.
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