NARS2000: Difference between revisions

Jump to navigation Jump to search

NARS2000 (view source)

Revision as of 12:52, 4 May 2020

3,956 bytes added ,  12:52, 4 May 2020
Links to original NARS
Miraheze>Adám Brudzewsky
No edit summary
(Links to original NARS)
(19 intermediate revisions by 6 users not shown)
Line 3: Line 3:
| index origin            = 0 or 1
| index origin            = 0 or 1
| function styles          = [[tradfn]], [[dfn]], [[tacit]]
| function styles          = [[tradfn]], [[dfn]], [[tacit]]
| numeric types            = complex floats, quaternion, octonion, [[rational]], ball arithmetic, variable precision float, infinite precision
| numeric types            = [[complex]] floats, quaternion, octonion, [[rational]], ball arithmetic, variable precision float, infinite precision
| unicode support          = partial (UCS-2)
| unicode support          = partial (UCS-2)
| released                = 2006
| released                = 2006
| developer                = [[Sudley Place Software]]
| developer                = Sudley Place Software ([[Bob Smith]])
| latest release version  = 0.5 / 2019
| latest release version  = 0.5 / 2019
| implementation languages = [https://en.wikipedia.org/wiki/C_(programming_language) C], APL
| implementation languages = [[wikipedia:C (programming language)|C]], APL
| source                  = [https://sourceforge.net/p/nars2000/code/HEAD/tree/branches/bsmith/NewTypes/ SourceForge]
| platforms                = x86, x86_64
| platforms                = x86, x86_64
| operating systems        = Windows, Linux (via Wine), macOS (via Wine)
| operating systems        = Windows, Linux (via Wine), macOS (via Wine)
| license                  = [https://en.wikipedia.org/wiki/GNU_General_Public_License GNU]
| license                  = [[wikipedia:GNU General Public License|GNU GPL]]
| website                  = [http://www.nars2000.org/ nars2000.org]
| website                  = [http://www.nars2000.org/ nars2000.org]
| download                = [http://www.nars2000.org/download/ nars2000.org/download]
| download                = [http://www.nars2000.org/download/ nars2000.org/download]
| forum                    = [https://www.tapatalk.com/groups/nars2000/ NARS2000 Forum]
| file ext                = .dws, .dse, .dcf, .dyalog, .dyapp, .apl, .apla, .aplf, .aplo, .apln, .aplc, .apli
| file ext                = .dws, .dse, .dcf, .dyalog, .dyapp, .apl, .apla, .aplf, .aplo, .apln, .aplc, .apli
| documentation            = [http://wiki.nars2000.org/ NARS2000 Wiki]
| documentation            = [http://wiki.nars2000.org/ NARS2000 Wiki]
| influenced by            = [[APL2]], [[J]], [[SHARP APL]], [[Dyalog APL]]
| influenced by            = [[NARS]], [[APL2]], [[J]], [[SHARP APL]], [[Dyalog APL]]
| influenced              = [[Dyalog APL]]
| influenced              = [[Dyalog APL]]
}}
}}


'''NARS2000''' is an open-source APL interpreter written by [[Bob Smith]], a prominent APL developer and implementer from [[STSC]] in the 1970s and 1980s. NARS2000 contains advanced features and new [[datatypes|Simple scalars]] and runs natively on Microsoft Windows, and other platforms under Wine. It is the spiritual successor of the first "NARS" (Nested Arrays Research System) which was designed and implemented in the early 1980s as a testbed for new ideas in APL, principally with nested arrays.
'''NARS2000''' is an open-source APL interpreter written by [[Bob Smith]], a prominent APL developer and implementer from [[STSC]] in the 1970s and 1980s. NARS2000 contains advanced features and new [[datatype]]s and runs natively on Microsoft Windows, and other platforms under Wine. It is the spiritual successor of the first [[NARS]] (Nested Arrays Research System) which was designed and implemented in the early 1980s as a testbed for new ideas in APL, principally with nested arrays.


Language ideas include new functions, operators, datatypes, and many other extensiosn. The  project is free open source software.
Language ideas include new functions, operators, datatypes, and many other extensiosn. The  project is free open source software.
== Primitives ==
The following list is incomplete.
=== Functions ===
{| class=wikitable
! Glyph                              !! Monadic            !! Dyadic
|-
| <source lang=apl inline>⍸</source>  || [[Indices]]        || Array Lookup (high-rank [[Index-Of]])
|-
| <source lang=apl inline><</source>  || [[Condense]]        || [[Less Than]]
|-
| <source lang=apl inline>></source>  || [[Dilate]]          || [[Greater Than]]
|-
| <source lang=apl inline>\</source>  ||                    || [[Expand]]
|-
| <source lang=apl inline>⍷</source>  ||                    || [[Find]]
|-
| <source lang=apl inline>⍳</source>  || [[Index Generator]] || [[Index Of]]
|-
| <source lang=apl inline>⌹</source>  || [[Matrix Inverse]]  || [[Matrix Divide]]
|-
| <source lang=apl inline>≢</source>  || [[Tally]]          || [[Not Match|Mismatch]]
|-
| <source lang=apl inline>⊂</source>  ||                    || [[Partitioned Enclose]]
|-
| <source lang=apl inline>π</source>  || [[Factors]]        || [[Primes]]
|-
| <source lang=apl inline>⍴</source>  || [[Shape]]          || [[Reshape]]
|-
| <source lang=apl inline>√</source>  || [[Square Root]]    || [[Root]]
|-
| <source lang=apl inline>..</source> ||                    || [[Sequence]]
|-
| <source lang=apl inline>⊆</source>  ||                    || [[Subset]]
|-
| <source lang=apl inline>⊇</source>  ||                    || [[Superset]]
|-
| <source lang=apl inline>§</source>  ||                    || [[Symmetric Difference]]
|-
| <source lang=apl inline>~</source>  || [[Not]]            || [[Without]]
|}
=== Operators ===
One feature of NARS2000 is its heavy use of experimental primitive operators. In the table below, operators which are unknown or obscure in the APL world are linked to the NARS2000 wiki rather than the APL wiki.
{| class=wikitable
! Glyph                                !! Valence !! Monadic call      !! Dyadic call
|-
| <source lang=apl inline>⍣</source>  || Dyadic  ||colspan=2| [[Power operator|Power]]
|-
| <source lang=apl inline>⍨</source>  || Monadic ||colspan=2| [[Commute]]
|-
| <source lang=apl inline>⍥</source>  || Dyadic  ||colspan=2| Composition ([[Over]])
|-
| <source lang=apl inline>∘</source>  || Dyadic  ||colspan=2| [[Compose]]
|-
| <source lang=apl inline>⍤</source>  || Dyadic  ||colspan=2| [[Rank operator|Rank]]
|-
| <source lang=apl inline>‼</source>  || Monadic || [http://wiki.nars2000.org/index.php/Combinatorial Combinatorial] ||
|-
| <source lang=apl inline>⍡</source>  || Dyadic  ||                  || [[Convolution]]
|-
| <source lang=apl inline>.</source>  || Dyadic  || [[Inner Product]] || [[Alternant|Determinant]]
|-
| <source lang=apl inline>∂</source>  || Monadic ||colspan=2| Numerical [http://wiki.nars2000.org/index.php/Derivative Derivative]
|-
| <source lang=apl inline>⌻</source>  || Monadic ||colspan=2| [http://wiki.nars2000.org/index.php/Matrix Matrix]
|-
| <source lang=apl inline>⍦</source>  || Monadic ||colspan=2| [http://wiki.nars2000.org/index.php/Multisets Multisets]
|-
| <source lang=apl inline>⊙</source>  || Monadic ||colspan=2| [http://wiki.nars2000.org/index.php/Null Null]
|-
| <source lang=apl inline>a∘/</source> || Special ||                  || [[Mask]]
|-
| <source lang=apl inline>a∘⌿</source> || Special ||                  || [[Mask]] First
|-
| <source lang=apl inline>a∘\</source> || Special ||                  || [[Mesh]]
|-
| <source lang=apl inline>a∘⍀</source> || Special ||                  || [[Mesh]] First
|-
| <source lang=apl inline>⍠</source>  || Dyadic  ||colspan=2| [[Variant]]
|}


== External links ==
== External links ==
Line 29: Line 117:
* [http://wiki.nars2000.org/ Wiki]
* [http://wiki.nars2000.org/ Wiki]


{{APL programming language}}
{{APL dialects}}[[Category:APL dialects]][[Category:Nested array languages]][[Category:Leading axis languages]][[Category:Languages with tacit programming]]
Retrieved from ‘https://aplwiki.com/wiki/Special:MobileDiff/619...4208’

Navigation menu