APLX: Difference between revisions
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| file ext = .aws | | file ext = .aws | ||
| documentation = [http://www.dyalog.com/aplx.htm#APLXDocs APLX Documentation] | | documentation = [http://www.dyalog.com/aplx.htm#APLXDocs APLX Documentation] | ||
| influenced by = [[APL2]] | | influenced by = [[APL.68000]], [[APL2]] | ||
}} | }} | ||
'''APLX''' was a cross-platform dialect of the programming language APL, created by British company [[MicroAPL Ltd.]], as a successor to their [[APL.68000]] product. | '''APLX''' was a cross-platform dialect of the programming language APL, created by British company [[MicroAPL Ltd.]], as a successor to their [[APL.68000]] product. | ||
APLX is intended for uses such as financial planning, market research, statistics, management information, and various kinds of scientific and engineering work. APLX is based on [[IBM]]'s [[APL2]], but includes several extensions | APLX is intended for uses such as financial planning, market research, statistics, management information, and various kinds of scientific and engineering work. APLX is based on [[IBM]]'s [[APL2]], but includes several extensions. It is available on Microsoft Windows, Linux, and macOS. Though APLX keeps APL's extended character set, APLX is a bit more verbose, due to the prevalence of system functions with long names, and the use of structured-control keywords. The use of explicit loops is a major deviation from earlier APL versions and derivatives. | ||
Effective July 11, 2016, MicroAPL withdrew APLX from commercial sale. British firm [[Dyalog]], authors of [[Dyalog APL]], began hosting the APLX Archive website including the download area and documentation. | Effective July 11, 2016, MicroAPL withdrew APLX from commercial sale. British firm [[Dyalog Ltd.]], authors of [[Dyalog APL]], began hosting the APLX Archive website including the download area and documentation. | ||
== Primitives == | == Primitives == | ||
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! Glyph !! Monadic !! Dyadic | ! Glyph !! Monadic !! Dyadic | ||
|- | |- | ||
| < | | <source lang=apl inline>+</source> || [[Conjugate]] || [[Add]] | ||
|- | |- | ||
| < | | <source lang=apl inline>-</source> || [[Negate]] || [[Subtract]] | ||
|- | |- | ||
| < | | <source lang=apl inline>×</source> || [[Sign of]] || [[Multiply]] | ||
|- | |- | ||
| < | | <source lang=apl inline>÷</source> || [[Reciprocal]] || [[Divide]] | ||
|- | |- | ||
| < | | <source lang=apl inline>⌈</source> || [[Ceiling]] || [[Maximum|Greater of]] | ||
|- | |- | ||
| < | | <source lang=apl inline>⌊</source> || [[Floor]] || [[Minimum|Lesser of]] | ||
|- | |- | ||
| < | | <source lang=apl inline><nowiki>|</nowiki></source> || [[Absolute value]] || [[Residue]] | ||
|- | |- | ||
| < | | <source lang=apl inline>⍳</source> || [[Iota|Index list]] || [[Index of]] | ||
|- | |- | ||
| < | | <source lang=apl inline>?</source> || [[Roll]] || [[Deal]] | ||
|-⌹ | |-⌹ | ||
| < | | <source lang=apl inline>*</source> || [[Exponential]] || [[Power function|To the power of]] | ||
|- | |- | ||
| < | | <source lang=apl inline>⍟</source> || [[Natural log]] || [[Logarithm|Log to the base]] | ||
|- | |- | ||
| < | | <source lang=apl inline>○</source> || [[Pi times]] || [[Circle function|Circular and Hyperbolic functions]] | ||
|- | |- | ||
| < | | <source lang=apl inline>!</source> || [[Factorial]] || [[Binomial]] | ||
|- | |- | ||
| < | | <source lang=apl inline>⌹</source> || [[Matrix inverse]] || [[Matrix divide]] | ||
|- | |- | ||
| < | | <source lang=apl inline><</source> || || [[Less than]] | ||
|- | |- | ||
| < | | <source lang=apl inline>≤</source> || || [[Less than or equal]] | ||
|- | |- | ||
| < | | <source lang=apl inline>=</source> || || [[Equal]] | ||
|- | |- | ||
| < | | <source lang=apl inline>≥</source> || || [[Greater than or equal]] | ||
|- | |- | ||
| < | | <source lang=apl inline>></source> || || [[Greater than]] | ||
|- | |- | ||
| < | | <source lang=apl inline>≠</source> || || [[Not equal]] | ||
|- | |- | ||
| < | | <source lang=apl inline>≡</source> || [[Depth]] || [[Match]] | ||
|- | |- | ||
| < | | <source lang=apl inline>≢</source> || || [[Not Match]] | ||
|- | |- | ||
| < | | <source lang=apl inline>∊</source> || [[Enlist]] || [[Membership]] | ||
|- | |- | ||
| < | | <source lang=apl inline>⍷</source> || || [[Find]] | ||
|- | |- | ||
| < | | <source lang=apl inline>∪</source> || [[Unique]] || [[Union]] | ||
|- | |- | ||
| < | | <source lang=apl inline>∩</source> || || [[Intersection]] | ||
|- | |- | ||
| < | | <source lang=apl inline>~</source> || [[Not]] || [[Without]] | ||
|- | |- | ||
| < | | <source lang=apl inline>∨</source> || || [[Or]] | ||
|-⌹ | |-⌹ | ||
| < | | <source lang=apl inline>^</source> || || [[And]] | ||
|- | |- | ||
| < | | <source lang=apl inline>⍱</source> || || [[Nor]] | ||
|- | |- | ||
| < | | <source lang=apl inline>⍲</source> || || [[Nand]] | ||
|- | |- | ||
| < | | <source lang=apl inline>⍴</source> || [[Shape|Shape of]] || [[Reshape]] | ||
|- | |- | ||
| < | | <source lang=apl inline>,</source> || [[Ravel]] || [[Catenate|Catenate, Laminate]] | ||
|-⌹ | |-⌹ | ||
| < | | <source lang=apl inline>⍪</source> || || [[Catenate First|1st axis catenate]] | ||
|- | |- | ||
| < | | <source lang=apl inline>⌽</source> || [[Reverse]] || [[Rotate]] | ||
|- | |- | ||
| < | | <source lang=apl inline>⊖</source> || [[Reverse First]] || [[Rotate First|1st axis rotate]] | ||
|- | |- | ||
| < | | <source lang=apl inline>⍉</source> ||colspan=2| [[Transpose]] | ||
|- | |- | ||
| < | | <source lang=apl inline>↑</source> || [[First]] || [[Take]] | ||
|- | |- | ||
| < | | <source lang=apl inline>↓</source> || || [[Drop]] | ||
|- | |- | ||
| < | | <source lang=apl inline>⊂</source> || [[Enclose]] || [[Partition]] | ||
|- | |- | ||
| < | | <source lang=apl inline>⊃</source> || Disclose ([[Mix]]) || [[Pick]] | ||
|- | |- | ||
| < | | <source lang=apl inline>⌷</source> || || [[Squad Index|Index]] | ||
|- | |- | ||
| < | | <source lang=apl inline>⍋</source> ||colspan=2| [[Grade up]] | ||
|- | |- | ||
| < | | <source lang=apl inline>⍒</source> ||colspan=2| [[Grade down]] | ||
|- | |- | ||
| < | | <source lang=apl inline>⊤</source> || || [[Encode]] | ||
|- | |- | ||
| < | | <source lang=apl inline>⊥</source> || || [[Decode]] | ||
|- | |- | ||
| < | | <source lang=apl inline>⍺</source> || || Picture format | ||
|- | |- | ||
| < | | <source lang=apl inline>⍕</source> || [[Format]] || [[Dyadic format|Format]] by specification or by example | ||
|- | |- | ||
| < | | <source lang=apl inline>⍎</source> || || [[Execute]] | ||
|- | |- | ||
| < | | <source lang=apl inline>⊣</source> || [[Stop]] || [[Left Identity|Left]] | ||
|- | |- | ||
| < | | <source lang=apl inline>⊢</source> || [[Identity|Pass]] || [[Right Identity|Right]] | ||
|- | |- | ||
| < | | <source lang=apl inline>/</source> || || [[Compress]], [[Replicate]] | ||
|- | |- | ||
| < | | <source lang=apl inline>⌿</source> || || [[Replicate First|1st axis compress/replicate]] | ||
|- | |- | ||
| < | | <source lang=apl inline>\</source> || || [[Expand]] | ||
|- | |- | ||
| < | | <source lang=apl inline>⍀</source> || || [[Expand First|1st axis expand]] | ||
|} | |} | ||
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! Glyph !! Valence !! Monadic call !! Dyadic call | ! Glyph !! Valence !! Monadic call !! Dyadic call | ||
|- | |- | ||
| < | | <source lang=apl inline>/</source> || Monadic || [[Reduce]] || [[N-wise Reduce]] | ||
|- | |- | ||
| < | | <source lang=apl inline>⌿</source> || Monadic || [[Reduce First|1st axis reduce]] || [[N-wise Reduce first]] | ||
|- | |- | ||
| < | | <source lang=apl inline>\</source> || Monadic || [[Scan]] || | ||
|- | |- | ||
| < | | <source lang=apl inline>⍀</source> || Monadic || [[Scan First|1st axis scan]] || | ||
|- | |- | ||
| < | | <source lang=apl inline>.</source> || Dyadic || || [[Inner product]] | ||
|- | |- | ||
| < | | <source lang=apl inline>∘.</source> || Monadic || || [[Outer product]] | ||
|- | |- | ||
| < | | <source lang=apl inline>¨</source> || Monadic ||colspan=2| [[Each]] | ||
|} | |} | ||
== External links == | == External links == | ||
* [http://www.dyalog.com/aplx.htm | * [http://www.dyalog.com/aplx.htm APLX Archive] | ||
* [https://dyalog.github.io/aplx/ Tools to help migrate from APLX to Dyalog APL] | * [https://dyalog.github.io/aplx/ Tools to help migrate from APLX to Dyalog APL] | ||
{{APL programming language}} | {{APL programming language}} |