System Function AV - Revision history

WikiSysop at 16:22, 16 April 2018

2018-04-16T16:22:47Z

← Older revision		Revision as of 12:22, 16 April 2018
Line 1:		Line 1:
	<h1><~~apl~~>~~{quad}AV~~</~~apl~~> - Atomic Vector</h1>		<h1><aplxx>⎕AV</aplxx> - Atomic Vector</h1>
	<apll>{quad}AV</apll> is an ISO 13751 standard niladic system function which returns the entire character set.		<apll>{quad}AV</apll> is an [https://www.iso.org/standard/22817.html ISO/IEC 13751] standard [[niladic]] system function which returns the entire character set.
	{{BoxStart		{{BoxStart
	\|<apll>Z←⎕AV</apll>		\|<apll>Z←⎕AV</apll>

Robert Wallick: added see also ⎕UCS

2015-02-12T01:05:01Z

added see also ⎕UCS

← Older revision		Revision as of 21:05, 11 February 2015
Line 7:		Line 7:

	<p>Because NARS2000 is based upon Unicode (i.e., UCS-2), its Atomic Vector has one element for each possible 16-bit character value. Moreover, the elements of the Atomic Vector are ordered such that, in index-origin zero, <apll>((⌈2⍟⍴⎕AV)⍴2)⊤⎕AV⍳'X'</apll> gives the bit representation of <apll>'X'</apll>.</p>		<p>Because NARS2000 is based upon Unicode (i.e., UCS-2), its Atomic Vector has one element for each possible 16-bit character value. Moreover, the elements of the Atomic Vector are ordered such that, in index-origin zero, <apll>((⌈2⍟⍴⎕AV)⍴2)⊤⎕AV⍳'X'</apll> gives the bit representation of <apll>'X'</apll>.</p>
	'''See also: [[Unicode\|Unicode page]]'''.		'''See also: [[Unicode\|Unicode page]] and [[System_Function_UCS\|⎕UCS]]'''.

	{{SFN\|AV}}		{{SFN\|AV}}

Robert Wallick: clarification

2015-01-24T02:27:33Z

clarification

← Older revision		Revision as of 22:27, 23 January 2015
Line 4:		Line 4:
	\|<apll>Z←⎕AV</apll>		\|<apll>Z←⎕AV</apll>
	\|returns the Atomic Vector for the NARS2000 system.}}		\|returns the Atomic Vector for the NARS2000 system.}}
	{{BoxEnd\|<apll>Z</apll> is a character vector with 2<sup>16</sup> (65,536) Unicode character elements, hex values 0000 thru FFFF.}}		{{BoxEnd\|<apll>Z</apll> is a character vector with 2<sup>16</sup> (65,536) Unicode character elements, 0 to 65535 or hex values 0000 thru FFFF.}}

	<p>Because NARS2000 is based upon Unicode (i.e., UCS-2), its Atomic Vector has one element for each possible 16-bit character value. Moreover, the elements of the Atomic Vector are ordered such that, in index-origin zero, <apll>((⌈2⍟⍴⎕AV)⍴2)⊤⎕AV⍳'X'</apll> gives the bit representation of <apll>'X'</apll>.</p>		<p>Because NARS2000 is based upon Unicode (i.e., UCS-2), its Atomic Vector has one element for each possible 16-bit character value. Moreover, the elements of the Atomic Vector are ordered such that, in index-origin zero, <apll>((⌈2⍟⍴⎕AV)⍴2)⊤⎕AV⍳'X'</apll> gives the bit representation of <apll>'X'</apll>.</p>

Robert Wallick: wording

2015-01-24T02:20:17Z

wording

← Older revision		Revision as of 22:20, 23 January 2015
Line 4:		Line 4:
	\|<apll>Z←⎕AV</apll>		\|<apll>Z←⎕AV</apll>
	\|returns the Atomic Vector for the NARS2000 system.}}		\|returns the Atomic Vector for the NARS2000 system.}}
	{{BoxEnd\|<apll>Z</apll> is a character vector with 2<sup>16</sup> (65,536) elements or hex values 0000 thru FFFF.}}		{{BoxEnd\|<apll>Z</apll> is a character vector with 2<sup>16</sup> (65,536) Unicode character elements, hex values 0000 thru FFFF.}}

	<p>Because NARS2000 is based upon Unicode (i.e., UCS-2), its Atomic Vector has one element for each possible 16-bit character value. Moreover, the elements of the Atomic Vector are ordered such that, in index-origin zero, <apll>((⌈2⍟⍴⎕AV)⍴2)⊤⎕AV⍳'X'</apll> gives the bit representation of <apll>'X'</apll>.</p>		<p>Because NARS2000 is based upon Unicode (i.e., UCS-2), its Atomic Vector has one element for each possible 16-bit character value. Moreover, the elements of the Atomic Vector are ordered such that, in index-origin zero, <apll>((⌈2⍟⍴⎕AV)⍴2)⊤⎕AV⍳'X'</apll> gives the bit representation of <apll>'X'</apll>.</p>
	See also [[Unicode\|Unicode page]].		'''See also: [[Unicode\|Unicode page]]'''.

	{{SFN\|AV}}		{{SFN\|AV}}

Robert Wallick at 02:09, 24 January 2015

2015-01-24T02:09:27Z

← Older revision		Revision as of 22:09, 23 January 2015
Line 4:		Line 4:
	\|<apll>Z←⎕AV</apll>		\|<apll>Z←⎕AV</apll>
	\|returns the Atomic Vector for the NARS2000 system.}}		\|returns the Atomic Vector for the NARS2000 system.}}
	{{BoxEnd\|<apll>Z</apll> is a character vector with 2<sup>16</sup> (65,536) elements.}}		{{BoxEnd\|<apll>Z</apll> is a character vector with 2<sup>16</sup> (65,536) elements or hex values 0000 thru FFFF.}}

	<p>Because NARS2000 is based upon Unicode (i.e., UCS-2), its Atomic Vector has one element for each possible 16-bit character value. Moreover, the elements of the Atomic Vector are ordered such that, in index-origin zero, <apll>((⌈2⍟⍴⎕AV)⍴2)⊤⎕AV⍳'X'</apll> gives the bit representation of <apll>'X'</apll>.</p>		<p>Because NARS2000 is based upon Unicode (i.e., UCS-2), its Atomic Vector has one element for each possible 16-bit character value. Moreover, the elements of the Atomic Vector are ordered such that, in index-origin zero, <apll>((⌈2⍟⍴⎕AV)⍴2)⊤⎕AV⍳'X'</apll> gives the bit representation of <apll>'X'</apll>.</p>
			See also [[Unicode\|Unicode page]].

	{{SFN\|AV}}		{{SFN\|AV}}

Paul Robinson: remove duplicate footer

2014-11-24T13:53:18Z

remove duplicate footer

← Older revision		Revision as of 09:53, 24 November 2014
Line 9:		Line 9:

	{{SFN\|AV}}		{{SFN\|AV}}
	~~{{System Variables}}~~

Paul Robinson at 00:49, 28 February 2013

2013-02-28T00:49:42Z

← Older revision		Revision as of 20:49, 27 February 2013
Line 8:		Line 8:
	<p>Because NARS2000 is based upon Unicode (i.e., UCS-2), its Atomic Vector has one element for each possible 16-bit character value. Moreover, the elements of the Atomic Vector are ordered such that, in index-origin zero, <apll>((⌈2⍟⍴⎕AV)⍴2)⊤⎕AV⍳'X'</apll> gives the bit representation of <apll>'X'</apll>.</p>		<p>Because NARS2000 is based upon Unicode (i.e., UCS-2), its Atomic Vector has one element for each possible 16-bit character value. Moreover, the elements of the Atomic Vector are ordered such that, in index-origin zero, <apll>((⌈2⍟⍴⎕AV)⍴2)⊤⎕AV⍳'X'</apll> gives the bit representation of <apll>'X'</apll>.</p>

	~~Note that ⎕AV is a ''[[niladic]]'' system function, you cannot assign anything to it.~~		{{SFN\|AV}}

	{{System Variables}}		{{System Variables}}

Paul Robinson at 21:46, 27 February 2013

2013-02-27T21:46:07Z

← Older revision		Revision as of 17:46, 27 February 2013
Line 8:		Line 8:
	<p>Because NARS2000 is based upon Unicode (i.e., UCS-2), its Atomic Vector has one element for each possible 16-bit character value. Moreover, the elements of the Atomic Vector are ordered such that, in index-origin zero, <apll>((⌈2⍟⍴⎕AV)⍴2)⊤⎕AV⍳'X'</apll> gives the bit representation of <apll>'X'</apll>.</p>		<p>Because NARS2000 is based upon Unicode (i.e., UCS-2), its Atomic Vector has one element for each possible 16-bit character value. Moreover, the elements of the Atomic Vector are ordered such that, in index-origin zero, <apll>((⌈2⍟⍴⎕AV)⍴2)⊤⎕AV⍳'X'</apll> gives the bit representation of <apll>'X'</apll>.</p>

	Note that ⎕AV is a ''niladic'' function, you cannot assign anything to it.		Note that ⎕AV is a ''[[niladic]]'' system function, you cannot assign anything to it.

	{{System Variables}}		{{System Variables}}

Paul Robinson at 21:31, 27 February 2013

2013-02-27T21:31:50Z

← Older revision		Revision as of 17:31, 27 February 2013
Line 1:		Line 1:
	<h1><apl>{quad}AV</apl> - Atomic Vector</h1>		<h1><apl>{quad}AV</apl> - Atomic Vector</h1>
	<apll>{quad}AV</apll> is an ISO 13751 standard niladic system function which returns the entire character set.		<apll>{quad}AV</apll> is an ISO 13751 standard niladic system function which returns the entire character set.
	{{~~Box3~~		{{BoxStart
	\|<apll>Z←⎕AV</apll>		\|<apll>Z←⎕AV</apll>
	\|returns the Atomic Vector for the NARS2000 system.		\|returns the Atomic Vector for the NARS2000 system.}}
	\|<apll>Z</apll> is a character vector with 2<sup>16</sup> (65,536) elements.}}		{{BoxEnd\|<apll>Z</apll> is a character vector with 2<sup>16</sup> (65,536) elements.}}

	<p>Because NARS2000 is based upon Unicode (i.e., UCS-2), its Atomic Vector has one element for each possible 16-bit character value. Moreover, the elements of the Atomic Vector are ordered such that, in index-origin zero, <apll>((⌈2⍟⍴⎕AV)⍴2)⊤⎕AV⍳'X'</apll> gives the bit representation of <apll>'X'</apll>.</p>		<p>Because NARS2000 is based upon Unicode (i.e., UCS-2), its Atomic Vector has one element for each possible 16-bit character value. Moreover, the elements of the Atomic Vector are ordered such that, in index-origin zero, <apll>((⌈2⍟⍴⎕AV)⍴2)⊤⎕AV⍳'X'</apll> gives the bit representation of <apll>'X'</apll>.</p>

Paul Robinson: revise, add templates

2013-02-22T12:11:15Z

revise, add templates

← Older revision		Revision as of 08:11, 22 February 2013
Line 1:		Line 1:
	<h1><apl>{quad}AV</apl> - Atomic Vector</h1>		<h1><apl>{quad}AV</apl> - Atomic Vector</h1>
	<apll>{quad}AV</apll> is an ISO 13751 standard niladic system function which returns the entire character set.		<apll>{quad}AV</apll> is an ISO 13751 standard niladic system function which returns the entire character set.
	~~<table border="1" cellpadding="5" cellspacing="0" rules="none" summary="">~~		{{Box3
	~~<tr>~~		\|<apll>Z←⎕AV</apll>
	~~<td>~~		\|returns the Atomic Vector for the NARS2000 system.
	~~<table border="0" cellpadding="5" cellspacing="0" summary="">~~		\|<apll>Z</apll> is a character vector with 2<sup>16</sup> (65,536) elements.}}
	~~<tr>~~
	~~<td valign="top">~~<apll>Z←⎕AV</apll~~></td~~>
	~~<td></td>~~
	~~<td></td>~~
	~~<td>~~returns the Atomic Vector for the NARS2000 system.~~</td>~~
	~~</tr>~~
	~~</table>~~
	~~</td>~~
	~~</tr>~~

	~~<tr>~~
	~~<td>~~<apll>Z</apll> is a character vector with 2<sup>16</sup> (65,536) elements.~~</td>~~
	~~</tr>~~

	~~</table>~~
	~~<br />~~

	<p>Because NARS2000 is based upon Unicode (i.e., UCS-2), its Atomic Vector has one element for each possible 16-bit character value. Moreover, the elements of the Atomic Vector are ordered such that, in index-origin zero, <apll>((⌈2⍟⍴⎕AV)⍴2)⊤⎕AV⍳'X'</apll> gives the bit representation of <apll>'X'</apll>.</p>		<p>Because NARS2000 is based upon Unicode (i.e., UCS-2), its Atomic Vector has one element for each possible 16-bit character value. Moreover, the elements of the Atomic Vector are ordered such that, in index-origin zero, <apll>((⌈2⍟⍴⎕AV)⍴2)⊤⎕AV⍳'X'</apll> gives the bit representation of <apll>'X'</apll>.</p>