https://github.com/abrudz/primitives
Primitives proposed by Dyalog's internal Young APLers Group
https://github.com/abrudz/primitives
Last synced: 8 months ago
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Primitives proposed by Dyalog's internal Young APLers Group
- Host: GitHub
- URL: https://github.com/abrudz/primitives
- Owner: abrudz
- License: mit
- Created: 2022-05-29T11:38:26.000Z (over 3 years ago)
- Default Branch: main
- Last Pushed: 2024-01-15T20:57:28.000Z (over 1 year ago)
- Last Synced: 2024-12-18T13:15:20.356Z (10 months ago)
- Language: APL
- Size: 16.6 KB
- Stars: 2
- Watchers: 2
- Forks: 0
- Open Issues: 0
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Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# Primitives proposed to fill core language gaps in Dyalog APL
In Dyalog 18.2 or higher:
`]get /path/to/repo -u`
Now use:
* `X Ⓓ Y` (`X D̲ Y`) for `X⊇Y` which is the [Select function](https://aplwiki.com/wiki/From)
* `f Ö g` for `f⍥g` which is the [Depth operator](https://dfns.dyalog.com/n_Depth.htm)
* `f Ⓞ g` (`f O̲ g`) for `f⍛g` which is the [Behind operator](https://aplwiki.com/wiki/Reverse_Compose)