Random Module - Revision history

CG at 12:53, 31 October 2023

2023-10-31T12:53:02Z

CG at 14:07, 9 March 2023

2023-03-09T14:07:23Z

CG: Text replacement - "'''Signatures'''" to "'''Signature'''"

2023-03-09T13:03:01Z

Text replacement - "'''Signatures'''" to "'''Signature'''"

CG at 11:07, 9 March 2023

2023-03-09T11:07:53Z

CG: Text replacement - "
" to "
"

2023-03-09T08:19:55Z

Text replacement - "<br />" to "<br/>"

CG at 12:19, 20 July 2022

2022-07-20T12:19:28Z

CG: Text replacement - "\[\[#([^]:]+:[^|]+)\|([^]:]+:[^|]+)\]\]" to "{{Function||$1}}"

2022-07-18T17:51:52Z

Text replacement - "\[\[#([^]:]+:[^|]+)\|([^]:]+:[^|]+)\]\]" to "{{Function||$1}}"

CG at 11:23, 24 May 2018

2018-05-24T11:23:17Z

CG: Text replace - "with Version 9.0}}:" to "with Version 9.0:}}"

2017-11-23T15:49:22Z

Text replace - "with Version 9.0}}:" to "with Version 9.0:}}"

CG: Text replace - "error codes updates" to "error codes updated"

2017-11-21T15:57:11Z

Text replace - "error codes updates" to "error codes updated"

← Older revision		Revision as of 12:53, 31 October 2023
Line 1:		Line 1:
−	This [[Module Library\|XQuery Module]] contains functions for computing random values. All functions except for {{Function\|\|random:seeded-double}} and {{Function\|\|random:seeded-integer}} are ~~non-deterministic~~, i. e., they return different values for each call.	+	This [[Module Library\|XQuery Module]] contains functions for computing random values. All functions except for {{Function\|\|random:seeded-double}} and {{Function\|\|random:seeded-integer}} are nondeterministic, i. e., they return different values for each call.

	=Conventions=		=Conventions=

@@ Line 40: / Line 40: @@
 | width='120' | '''Signature'''
 |<pre>random:seeded-double(
-   $seed  as xs:integer
+   $seed  as xs:integer,
    $num   as xs:integer
 ) as xs:double*</pre>
@@ Line 54: / Line 54: @@
 | width='120' | '''Signature'''
 |<pre>random:seeded-integer(
-   $seed  as xs:integer
+   $seed  as xs:integer,
-   $num   as xs:integer
+   $num   as xs:integer,
    $max   as xs:integer  := ()
 ) as xs:integer*</pre>
@@ Line 85: / Line 85: @@
 | width='120' | '''Signature'''
 |<pre>random:seeded-permutation(
-   $seed   as xs:integer
+   $seed   as xs:integer,
    $items  as item()*
 ) as item()*</pre>

@@ Line 11: / Line 11: @@
 {| width='100%'
 |- valign="top"
-| width='120' | '''Signatures'''
+| width='120' | '''Signature'''
 |<pre>random:double() as xs:double</pre>
 |- valign="top"
@@ Line 22: / Line 22: @@
 {| width='100%'
 |- valign="top"
-| width='120' | '''Signatures'''
+| width='120' | '''Signature'''
 |<pre>random:integer(
    $max  as xs:integer  := ()
@@ Line 38: / Line 38: @@
 {| width='100%'
 |- valign="top"
-| width='120' | '''Signatures'''
+| width='120' | '''Signature'''
 |<pre>random:seeded-double(
    $seed  as xs:integer
@@ Line 52: / Line 52: @@
 {| width='100%'
 |- valign="top"
-| width='120' | '''Signatures'''
+| width='120' | '''Signature'''
 |<pre>random:seeded-integer(
    $seed  as xs:integer
@@ Line 70: / Line 70: @@
 {| width='100%'
 |- valign="top"
-| width='120' | '''Signatures'''
+| width='120' | '''Signature'''
 |<pre>random:gaussian(
    $num  as xs:integer
@@ Line 83: / Line 83: @@
 {| width='100%'
 |- valign="top"
-| width='120' | '''Signatures'''
+| width='120' | '''Signature'''
 |<pre>random:seeded-permutation(
    $seed   as xs:integer
@@ Line 97: / Line 97: @@
 {| width='100%'
 |- valign="top"
-| width='120' | '''Signatures'''
+| width='120' | '''Signature'''
 |<pre>random:uuid() as xs:string</pre>
 |- valign="top"

@@ Line 12: / Line 12: @@
 |- valign="top"
 | width='120' | '''Signatures'''
-|{{Func|random:double||xs:double}}<br/>
+|<pre>random:double() as xs:double</pre>
 |- valign="top"
 | '''Summary'''
@@ Line 23: / Line 23: @@
 |- valign="top"
 | width='120' | '''Signatures'''
-|{{Func|random:integer||xs:integer}}<br/>{{Func|random:integer|$max as xs:integer|xs:integer}}<br/>
+|<pre>random:integer(
 |- valign="top"
 | '''Summary'''
@@ Line 37: / Line 39: @@
 |- valign="top"
 | width='120' | '''Signatures'''
-|{{Func|random:seeded-double|$seed as xs:integer, $num as xs:integer|xs:double*}}<br/>
+|<pre>random:seeded-double(
 |- valign="top"
 | '''Summary'''
@@ Line 48: / Line 53: @@
 |- valign="top"
 | width='120' | '''Signatures'''
-|{{Func|random:seeded-integer|$seed as xs:integer, $num as xs:integer|xs:integer*}}<br/>{{Func|random:seeded-integer|$seed as xs:integer, $num as xs:integer, $max as xs:integer|xs:integer*}}
+|<pre>random:seeded-integer(
 |- valign="top"
 | '''Summary'''
@@ Line 62: / Line 71: @@
 |- valign="top"
 | width='120' | '''Signatures'''
-|{{Func|random:gaussian|$num as xs:integer|xs:double*}}<br/>
+|<pre>random:gaussian(
 |- valign="top"
 | '''Summary'''
@@ Line 73: / Line 84: @@
 |- valign="top"
 | width='120' | '''Signatures'''
-|{{Func|random:seeded-permutation|$seed as xs:integer, $items as item()*|item()*}}
+|<pre>random:seeded-permutation(
 |- valign="top"
 | '''Summary'''
@@ Line 84: / Line 98: @@
 |- valign="top"
 | width='120' | '''Signatures'''
-|{{Func|random:uuid||xs:string}}
+|<pre>random:uuid() as xs:string</pre>
 |- valign="top"
 | '''Summary'''

@@ Line 12: / Line 12: @@
 |- valign="top"
 | width='120' | '''Signatures'''
-|{{Func|random:double||xs:double}}<br />
+|{{Func|random:double||xs:double}}<br/>
 |- valign="top"
 | '''Summary'''
-|Returns a double value between 0.0 (inclusive) and 1.0 (exclusive).<br />
+|Returns a double value between 0.0 (inclusive) and 1.0 (exclusive).<br/>
 |}
@@ Line 23: / Line 23: @@
 |- valign="top"
 | width='120' | '''Signatures'''
-|{{Func|random:integer||xs:integer}}<br />{{Func|random:integer|$max as xs:integer|xs:integer}}<br />
+|{{Func|random:integer||xs:integer}}<br/>{{Func|random:integer|$max as xs:integer|xs:integer}}<br/>
 |- valign="top"
 | '''Summary'''
-|Returns an integer value, either in the whole integer range or between 0 (inclusive) and the given maximum (exclusive)<br />
+|Returns an integer value, either in the whole integer range or between 0 (inclusive) and the given maximum (exclusive)<br/>
 |- valign="top"
 | '''Errors'''
@@ Line 37: / Line 37: @@
 |- valign="top"
 | width='120' | '''Signatures'''
-|{{Func|random:seeded-double|$seed as xs:integer, $num as xs:integer|xs:double*}}<br />
+|{{Func|random:seeded-double|$seed as xs:integer, $num as xs:integer|xs:double*}}<br/>
 |- valign="top"
 | '''Summary'''
-|Returns a sequence with {{Code|$num}} double values between 0.0 (inclusive) and 1.0 (exclusive). The random values are created using the initial seed given in {{Code|$seed}}.<br />
+|Returns a sequence with {{Code|$num}} double values between 0.0 (inclusive) and 1.0 (exclusive). The random values are created using the initial seed given in {{Code|$seed}}.<br/>
 |}
@@ Line 48: / Line 48: @@
 |- valign="top"
 | width='120' | '''Signatures'''
-|{{Func|random:seeded-integer|$seed as xs:integer, $num as xs:integer|xs:integer*}}<br />{{Func|random:seeded-integer|$seed as xs:integer, $num as xs:integer, $max as xs:integer|xs:integer*}}
+|{{Func|random:seeded-integer|$seed as xs:integer, $num as xs:integer|xs:integer*}}<br/>{{Func|random:seeded-integer|$seed as xs:integer, $num as xs:integer, $max as xs:integer|xs:integer*}}
 |- valign="top"
 | '''Summary'''
-|Returns a sequence with {{Code|$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|$seed}}.<br />
+|Returns a sequence with {{Code|$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|$seed}}.<br/>
 |- valign="top"
 | '''Errors'''
@@ Line 62: / Line 62: @@
 |- valign="top"
 | width='120' | '''Signatures'''
-|{{Func|random:gaussian|$num as xs:integer|xs:double*}}<br />
+|{{Func|random:gaussian|$num as xs:integer|xs:double*}}<br/>
 |- valign="top"
 | '''Summary'''
-|Returns a sequence with {{Code|$num}} double values. The random values are Gaussian (i.e. normally) distributed with the mean 0.0. and the derivation 1.0.<br />
+|Returns a sequence with {{Code|$num}} double values. The random values are Gaussian (i.e. normally) distributed with the mean 0.0. and the derivation 1.0.<br/>
 |}
@@ Line 76: / Line 76: @@
 |- valign="top"
 | '''Summary'''
-|Returns a random permutation of the specified {{Code|$items}}. The random order is created using the initial seed given in {{Code|$seed}}.<br />
+|Returns a random permutation of the specified {{Code|$items}}. The random order is created using the initial seed given in {{Code|$seed}}.<br/>
 |}

@@ Line 1: / Line 1: @@
-This [[Module Library|XQuery Module]] contains functions for computing random values. All functions except for [[#random:seeded-double|random:seeded-double]] and [[#random:seeded-integer|random:seeded-integer]] are non-deterministic, i. e., they return different values for each call.
+This [[Module Library|XQuery Module]] contains functions for computing random values. All functions except for {{Function||random:seeded-double}} and {{Function||random:seeded-integer}} are non-deterministic, i. e., they return different values for each call.
 =Conventions=
@@ Line 115: / Line 115: @@
 ;Version 8.5
-* Added: [[#random:seeded-permutation|random:seeded-permutation]]
+* Added: {{Function||random:seeded-permutation}}
 ;Version 8.0
-* Updated: [[#random:integer|random:integer]], [[#random:seeded-integer|random:seeded-integer]] raise error for invalid input.
+* Updated: {{Function||random:integer}}, {{Function||random:seeded-integer}} raise error for invalid input.
 The module was introduced with Version 7.5. It includes some functionality which was previously located in the [[Math_Module|Math Module]].

@@ Line 2: / Line 2: @@
 =Conventions=
 All functions and errors in this module are assigned to the <code><nowiki>http://basex.org/modules/random</nowiki></code> namespace, which is statically bound to the {{Code|random}} prefix.<br/>
@@ Line 97: / Line 95: @@
 =Errors=
 {| class="wikitable" width="100%"

@@ Line 3: / Line 3: @@
 =Conventions=
-{{Mark|Updated with Version 9.0}}:
+{{Mark|Updated with Version 9.0:}}
 All functions and errors in this module are assigned to the <code><nowiki>http://basex.org/modules/random</nowiki></code> namespace, which is statically bound to the {{Code|random}} prefix.<br/>
@@ Line 98: / Line 98: @@
 =Errors=
-{{Mark|Updated with Version 9.0}}:
+{{Mark|Updated with Version 9.0:}}
 {| class="wikitable" width="100%"

@@ Line 115: / Line 115: @@
 ;Version 9.0
-* Updated: error codes updates; errors now use the module namespace
+* Updated: error codes updated; errors now use the module namespace
 ;Version 8.5