TimeDirection

TimeDirection

Sunrise，Sunset，および関連関数のオプションであり，次の事象と最後の事象のどちらが返されるかを指定する．

詳細

  • TimeDirectionによく使われる設定
  • 1指定の日付の直後の事象を返す
    -1指定の日付の直前の事象を返す
  • TimeDirectionでよく使われるデフォルトの設定は，1である．

例題

例  (1)

次の日の出を求める：

直前の日の出を求める：

次の日没を求める：

直前の日没を求める：

Wolfram Research (2014), TimeDirection, Wolfram言語関数， https://reference.wolfram.com/language/ref/TimeDirection.html.

テキスト

Wolfram Research (2014), TimeDirection, Wolfram言語関数， https://reference.wolfram.com/language/ref/TimeDirection.html.

CMS

Wolfram Language. 2014. "TimeDirection." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/TimeDirection.html.

APA

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

BibTeX

@misc{reference.wolfram_2024_timedirection, author="Wolfram Research", title="{TimeDirection}", year="2014", howpublished="\url{https://reference.wolfram.com/language/ref/TimeDirection.html}", note=[Accessed: 22-November-2024 ]}

BibLaTeX

@online{reference.wolfram_2024_timedirection, organization={Wolfram Research}, title={TimeDirection}, year={2014}, url={https://reference.wolfram.com/language/ref/TimeDirection.html}, note=[Accessed: 22-November-2024 ]}