4,493
edits
Dzaima/APL: Difference between revisions
Jump to navigation
Jump to search
m
no edit summary
mNo edit summary |
mNo edit summary |
||
| Line 22: | Line 22: | ||
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: | ||
* <source lang=apl inline>⍮</source> | * <source lang=apl inline>⍮</source> [[Pair]] (<source lang=apl inline>{⍺ ⍵}</source>) | ||
* <source lang=apl inline>⊇</source> Select (<source lang=apl inline>⌷⍤0 99</source>) a.k.a. "sane indexing", i.e. select major cells | * <source lang=apl inline>⊇</source> [[Select]] (<source lang=apl inline>⌷⍤0 99</source>) a.k.a. "sane indexing", i.e. select major cells | ||
* <source lang=apl inline>⍛</source> Reverse | * <source lang=apl inline>⍛</source> [[Reverse Compose operator|Reverse Compose]] (<source lang=apl inline>{(⍺⍺ ⍺) ⍵⍵ ⍵}</source> — compare with <source lang=apl inline>∘</source> which is <source lang=apl inline>{⍺ ⍺⍺ (⍵⍵ ⍵)}</source> | ||
It also adds several unique additions from [[J]] and [[K]]: | It also adds several unique additions from [[J]] and [[K]]: | ||