Up Arrow: Difference between revisions
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(A Dictionary of APL calls it pike) |
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{{Glyphbox|↑}} | {{Glyphbox|↑}} | ||
The [[glyph]] '''up arrow''' is an upwards pointing arrow represented by the [[Unicode]] character <code>↑</code>, "upwards arrow". The up arrow has several uses in various dialects: | The [[glyph]] '''up arrow''' (or '''pike''', in [[A Dictionary of APL]]) is an upwards pointing arrow represented by the [[Unicode]] character <code>↑</code>, "upwards arrow". The up arrow has several uses in various dialects: | ||
* In all dialects, <source lang=apl inline>↑</source> is [[Take]] when used dyadically (except very early versions of [[APL\360]], which used it for [[Rotate]]). | * In all dialects, <source lang=apl inline>↑</source> is [[Take]] when used dyadically (except very early versions of [[APL\360]], which used it for [[Rotate]]). | ||
* In [[SHARP APL]], <source lang=apl inline>↑</source> is [[Unique|Nub]] when monadic. | * In [[SHARP APL]], <source lang=apl inline>↑</source> is [[Unique|Nub]] when monadic. | ||
Revision as of 13:24, 19 May 2020
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The glyph up arrow (or pike, in A Dictionary of APL) is an upwards pointing arrow represented by the Unicode character ↑, "upwards arrow". The up arrow has several uses in various dialects:
- In all dialects,
↑is Take when used dyadically (except very early versions of APL\360, which used it for Rotate). - In SHARP APL,
↑is Nub when monadic. - In APL2, NARS2000, GNU APL, and APLX,
↑, is First when monadic. - In Dyalog APL, dzaima/APL, and ngn/apl,
⊃, is Mix when monadic.
| APL glyphs [edit] | |
|---|---|
| Information | Glyph ∙ Typing glyphs (on Linux) ∙ Unicode ∙ Fonts ∙ Mnemonics ∙ Overstrikes ∙ Migration level |
| Individual glyphs | Jot (∘) ∙ Right Shoe (⊃) ∙ Up Arrow (↑) ∙ Zilde (⍬) ∙ High minus (¯) ∙ Dot (.) ∙ Del (∇)
|