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DifferentialD[x]

显示为 x.

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按以下格式引用：

DifferentialD

DifferentialD[x]

显示为 x.

更多信息

范例

基本范例  (3)

用 int输入 ∫ 和 dd 输入 ：

Wolfram Language code: ∫Sqrt[x]ⅆx

用 InputForm：

Wolfram Language code: Integrate[Sqrt[x], x]

用 输入下限，其次 用于输入上限：

Wolfram Language code: Subsuperscript[∫, 0, ∞] Exp[-x^2]ⅆx

关于 x 的多重积分的积分最外层：

Wolfram Language code: Subsuperscript[∫, 0, 1]Subsuperscript[∫, 0, x]Cos[x y]ⅆyⅆx

用 InputForm：

Wolfram Language code: Integrate[Cos[x y], {x, 0, 1}, {y, 0, x}]
Wolfram Research (1996)，DifferentialD，Wolfram 语言函数，https://reference.wolfram.com/language/ref/DifferentialD.html.

文本

Wolfram Research (1996)，DifferentialD，Wolfram 语言函数，https://reference.wolfram.com/language/ref/DifferentialD.html.

CMS

Wolfram 语言. 1996. "DifferentialD." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/ref/DifferentialD.html.

APA

Wolfram 语言. (1996). DifferentialD. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/ref/DifferentialD.html 年

BibTeX

@misc{reference.wolfram_2026_differentiald, author="Wolfram Research", title="{DifferentialD}", year="1996", howpublished="\url{https://reference.wolfram.com/language/ref/DifferentialD.html}", note=[Accessed: 13-September-2026]}

BibLaTeX

@online{reference.wolfram_2026_differentiald, organization={Wolfram Research}, title={DifferentialD}, year={1996}, url={https://reference.wolfram.com/language/ref/DifferentialD.html}, note=[Accessed: 13-September-2026]}