SubMinus

SubMinus[expr]

显示 expr-.

更多信息

范例

打开所有单元关闭所有单元

基本范例  (2)

SubMinus[expr] 的格式类似带有下标减号的 expr

定义 SubMinus 在一个特例中的含义:

清除定义:

应用  (1)

定义一个极限函数,它把极限方向作为极限点的一部分:

用它计算方向极限:

Wolfram Research (2007),SubMinus,Wolfram 语言函数,https://reference.wolfram.com/language/ref/SubMinus.html.

文本

Wolfram Research (2007),SubMinus,Wolfram 语言函数,https://reference.wolfram.com/language/ref/SubMinus.html.

CMS

Wolfram 语言. 2007. "SubMinus." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/ref/SubMinus.html.

APA

Wolfram 语言. (2007). SubMinus. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/ref/SubMinus.html 年

BibTeX

@misc{reference.wolfram_2024_subminus, author="Wolfram Research", title="{SubMinus}", year="2007", howpublished="\url{https://reference.wolfram.com/language/ref/SubMinus.html}", note=[Accessed: 18-November-2024 ]}

BibLaTeX

@online{reference.wolfram_2024_subminus, organization={Wolfram Research}, title={SubMinus}, year={2007}, url={https://reference.wolfram.com/language/ref/SubMinus.html}, note=[Accessed: 18-November-2024 ]}