InexactNumberQ
InexactNumberQ[expr]
例題
すべて開く すべて閉じる例 (1)
InexactNumberQは,オブジェクトが明示的に厳密ではない数かどうかをテストする:
特性と関係 (4)
非厳密数のPrecisionはより小さい:
InexactNumberQと等価である関数:
関連するガイド
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▪
- 数の表現
履歴
1999 で導入 (4.0)
テキスト
Wolfram Research (1999), InexactNumberQ, Wolfram言語関数, https://reference.wolfram.com/language/ref/InexactNumberQ.html.
CMS
Wolfram Language. 1999. "InexactNumberQ." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/InexactNumberQ.html.
APA
Wolfram Language. (1999). InexactNumberQ. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/InexactNumberQ.html
BibTeX
@misc{reference.wolfram_2025_inexactnumberq, author="Wolfram Research", title="{InexactNumberQ}", year="1999", howpublished="\url{https://reference.wolfram.com/language/ref/InexactNumberQ.html}", note=[Accessed: 18-October-2025]}
BibLaTeX
@online{reference.wolfram_2025_inexactnumberq, organization={Wolfram Research}, title={InexactNumberQ}, year={1999}, url={https://reference.wolfram.com/language/ref/InexactNumberQ.html}, note=[Accessed: 18-October-2025]}