HoldRest

HoldRest

是一个属性,指定函数除了第一个之外的所有自变量都被保持在未经计算形式.

范例

打开所有单元关闭所有单元

基本范例  (2)

应用  (1)

实现您自己的条件语句:

属性和关系  (4)

Evaluate 强制计算一个 HoldRest 函数的参数:

抑制纯函数除了第一个自变量之外的所有自变量的计算:

HoldRest 函数,依然存在序列拼接:

NHoldRest 保护 N 的参数,其它情况正常计算:

Wolfram Research (1988),HoldRest,Wolfram 语言函数,https://reference.wolfram.com/language/ref/HoldRest.html.

文本

Wolfram Research (1988),HoldRest,Wolfram 语言函数,https://reference.wolfram.com/language/ref/HoldRest.html.

CMS

Wolfram 语言. 1988. "HoldRest." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/ref/HoldRest.html.

APA

Wolfram 语言. (1988). HoldRest. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/ref/HoldRest.html 年

BibTeX

@misc{reference.wolfram_2024_holdrest, author="Wolfram Research", title="{HoldRest}", year="1988", howpublished="\url{https://reference.wolfram.com/language/ref/HoldRest.html}", note=[Accessed: 22-November-2024 ]}

BibLaTeX

@online{reference.wolfram_2024_holdrest, organization={Wolfram Research}, title={HoldRest}, year={1988}, url={https://reference.wolfram.com/language/ref/HoldRest.html}, note=[Accessed: 22-November-2024 ]}