DownArrow 
DownArrow[x,y,…]
x↓y↓…と表示される.
詳細
- DownArrow[x,y,…]は組込みの意味を持たない.
- x↓y はデフォルトでDownArrow[x,y]と解釈される.
- ↓は\[DownArrow]と入力できる.
例題
例 (2)
DownArrow[x, y, z]タイプセット文字を用いた入力はDownArrow 式を与える:
x↓y↓z//FullFormテクニカルノート
履歴
1996 で導入 (3.0)
テキスト
Wolfram Research (1996), DownArrow, Wolfram言語関数, https://reference.wolfram.com/language/ref/DownArrow.html.
CMS
Wolfram Language. 1996. "DownArrow." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/DownArrow.html.
APA
Wolfram Language. (1996). DownArrow. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/DownArrow.html
BibTeX
@misc{reference.wolfram_2026_downarrow, author="Wolfram Research", title="{DownArrow}", year="1996", howpublished="\url{https://reference.wolfram.com/language/ref/DownArrow.html}", note=[Accessed: 07-September-2026]}
BibLaTeX
@online{reference.wolfram_2026_downarrow, organization={Wolfram Research}, title={DownArrow}, year={1996}, url={https://reference.wolfram.com/language/ref/DownArrow.html}, note=[Accessed: 07-September-2026]}