DotEqual 
DotEqual[x,y,…]
x≐y≐…と表示される.
例題
例 (1)
テクニカルノート
履歴
1996 で導入 (3.0)
テキスト
Wolfram Research (1996), DotEqual, Wolfram言語関数, https://reference.wolfram.com/language/ref/DotEqual.html.
CMS
Wolfram Language. 1996. "DotEqual." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/DotEqual.html.
APA
Wolfram Language. (1996). DotEqual. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/DotEqual.html
BibTeX
@misc{reference.wolfram_2025_dotequal, author="Wolfram Research", title="{DotEqual}", year="1996", howpublished="\url{https://reference.wolfram.com/language/ref/DotEqual.html}", note=[Accessed: 20-April-2026]}
BibLaTeX
@online{reference.wolfram_2025_dotequal, organization={Wolfram Research}, title={DotEqual}, year={1996}, url={https://reference.wolfram.com/language/ref/DotEqual.html}, note=[Accessed: 20-April-2026]}