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dzaima/APL adds many new primitives and extensions to existing primitives, most taken from or inspired by [[Adám Brudzewsky]]'s experimental [[Extended Dyalog APL]], for example: | dzaima/APL adds many new primitives and extensions to existing primitives, most taken from or inspired by [[Adám Brudzewsky]]'s experimental [[Extended Dyalog APL]], for example: | ||
* <syntaxhighlight lang=apl inline>⍮</ | * <syntaxhighlight lang=apl inline>⍮</syntaxhighlight> [[Pair]] (<syntaxhighlight lang=apl inline>{⍺ ⍵}</syntaxhighlight>) | ||
* <syntaxhighlight lang=apl inline>⊇</ | * <syntaxhighlight lang=apl inline>⊇</syntaxhighlight> [[Select]] (<syntaxhighlight lang=apl inline>⌷⍤0 99</syntaxhighlight>) a.k.a. "sane indexing", i.e. select major cells | ||
* <syntaxhighlight lang=apl inline>⍛</ | * <syntaxhighlight lang=apl inline>⍛</syntaxhighlight> [[Reverse Compose]] (<syntaxhighlight lang=apl inline>{(⍺⍺ ⍺) ⍵⍵ ⍵}</syntaxhighlight> — compare with <syntaxhighlight lang=apl inline>∘</syntaxhighlight> which is <syntaxhighlight lang=apl inline>{⍺ ⍺⍺ (⍵⍵ ⍵)}</syntaxhighlight> | ||
It also adds several unique additions from [[J]] and [[K]]: | It also adds several unique additions from [[J]] and [[K]]: | ||
* <syntaxhighlight lang=apl inline>⍡</ | * <syntaxhighlight lang=apl inline>⍡</syntaxhighlight> Cumulative repeat (like <syntaxhighlight lang=apl inline>⍣</syntaxhighlight> but returns a list of iterations) | ||
* <syntaxhighlight lang=apl inline>⍁</ | * <syntaxhighlight lang=apl inline>⍁</syntaxhighlight> For each diagonal (J's <syntaxhighlight lang=apl inline>/.</syntaxhighlight>) | ||
* <syntaxhighlight lang=apl inline>ᐵ</ | * <syntaxhighlight lang=apl inline>ᐵ</syntaxhighlight> and <syntaxhighlight lang=apl inline>ᑈ</syntaxhighlight> Each-left and Each-right (K's <syntaxhighlight lang=apl inline>\:</syntaxhighlight> and <syntaxhighlight lang=apl inline>/:</syntaxhighlight>) | ||
As of 2019, this is the only APL with a native dedicated Android app. This app wraps APL in an interface akin to that of graphic calculators. | As of 2019, this is the only APL with a native dedicated Android app. This app wraps APL in an interface akin to that of graphic calculators. |