Environment

Environment["var"]

オペレーティングシステムの環境変数の値を返す．

詳細

  • 環境変数の値はEnvironmentによって文字列として返される．
  • Environmentは，要求したオペレーティングシステムの変数の値が見出せない場合，$Failedを返す．
  • Environmentの働きは，使用中のコンピュータシステムに依存する．

例題

例  (1)

Wolfram Research (1988), Environment, Wolfram言語関数， https://reference.wolfram.com/language/ref/Environment.html.

テキスト

Wolfram Research (1988), Environment, Wolfram言語関数， https://reference.wolfram.com/language/ref/Environment.html.

CMS

Wolfram Language. 1988. "Environment." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/Environment.html.

APA

Wolfram Language. (1988). Environment. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/Environment.html

BibTeX

@misc{reference.wolfram_2024_environment, author="Wolfram Research", title="{Environment}", year="1988", howpublished="\url{https://reference.wolfram.com/language/ref/Environment.html}", note=[Accessed: 17-November-2024 ]}

BibLaTeX

@online{reference.wolfram_2024_environment, organization={Wolfram Research}, title={Environment}, year={1988}, url={https://reference.wolfram.com/language/ref/Environment.html}, note=[Accessed: 17-November-2024 ]}