DisjointQ

DisjointQ[list1,list2]

list1と list2が共通の要素を持たない場合にTrueを，それ以外の場合にはFalseを返す．

詳細とオプション

  • DisjointQは，頭部がList以外の式に使うことができる．
  • 連想に適用された場合，DisjointQは連想の値を比較する．
  • DisjointQ[list1,list2,SameTesttest]は listi中の要素の各ペアに test を適用して両者を同じものとみなすべきかどうかを判定する．

例題

例  (1)

リストに共通の要素がないかどうかの検定を行う：

Wolfram Research (2014), DisjointQ, Wolfram言語関数， https://reference.wolfram.com/language/ref/DisjointQ.html （2022年に更新）.

テキスト

Wolfram Research (2014), DisjointQ, Wolfram言語関数， https://reference.wolfram.com/language/ref/DisjointQ.html （2022年に更新）.

CMS

Wolfram Language. 2014. "DisjointQ." Wolfram Language & System Documentation Center. Wolfram Research. Last Modified 2022. https://reference.wolfram.com/language/ref/DisjointQ.html.

APA

Wolfram Language. (2014). DisjointQ. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/DisjointQ.html

BibTeX

@misc{reference.wolfram_2024_disjointq, author="Wolfram Research", title="{DisjointQ}", year="2022", howpublished="\url{https://reference.wolfram.com/language/ref/DisjointQ.html}", note=[Accessed: 18-December-2024 ]}

BibLaTeX

@online{reference.wolfram_2024_disjointq, organization={Wolfram Research}, title={DisjointQ}, year={2022}, url={https://reference.wolfram.com/language/ref/DisjointQ.html}, note=[Accessed: 18-December-2024 ]}