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Translingual[edit]
Description[edit]
Symbol[edit]
↑
- up, above
- northward
- (phonetics, text style only) |
- (a) (rare) egressive airstream mechanism when used with a letter for an ingressive sound, e.g. [ʘ↑]
- (b) exhalation when used alone, [↑].
- Antonym: ↓
- (number theory, computer science) exponentiation
- (number theory) Knuth arrow
- (go) an evaluation of a game position, up, in combinatorial-game-theory notation: {0|*}.[1][2]
- Antonym: ↓
Usage notes[edit]
- (go): Arrows are iconically iterated: ⇑ ≡ ↑ + ↑; ⤊ ≡ ↑ + ↑ + ↑; ⟰ ≡ ↑ + ↑ + ↑ + ↑. The evaluations ⟨↑ ⇑ ⤊ ⟰⟩ are equivalent to ⟨↓ ⇓ ⤋ ⟱⟩ with the positions of black and white reversed.[1]
References[edit]
- ↑ 1.0 1.1 Elwyn Berlekamp & David Wolfe (1994) Mathematical Go: Chilling Gets the Last Point, A. K. Peters Ltd, p. 18ff
- ^ Fraenkel, Aviezri S. (1978). "Review: On numbers and games, by J. H. Conway; and Surreal numbers, by D. E. Knuth" (PDF). Bull. Amer. Math. Soc. 84 (6): 1328–1336. doi:10.1090/s0002-9904-1978-14564-9, p. 1330.
Further reading[edit]
English[edit]
Etymology[edit]
Symbol[edit]
↑
Antonyms[edit]
Japanese[edit]
Symbol[edit]
↑
- (slang) Used to denote an unusually high intonation.
Antonyms[edit]
Categories:
- Character boxes with images
- Arrows block
- Halfwidth and Fullwidth Forms block
- Miscellaneous Symbols and Arrows block
- Supplemental Arrows-B block
- Supplemental Arrows-A block
- Translingual lemmas
- Translingual symbols
- mul:Phonetics
- Translingual terms with rare senses
- mul:Number theory
- mul:Computer science
- mul:Go
- English terms borrowed from Japanese
- English terms derived from Japanese
- English lemmas
- English symbols
- Japanese English
- English slang
- Japanese lemmas
- Japanese symbols
- Japanese slang