AlternatingFactorial
✖
AlternatingFactorial
更多信息

- 数学函数,适用于符号和数值运算.
函数满足递推关系
,其中
.
- AlternatingFactorial 可以计算到任意数值精度.
- AlternatingFactorial 自动线性作用于列表. »
- AlternatingFactorial 可与 Interval 和 CenteredInterval 对象一起使用. »
范例
打开所有单元关闭所有单元基本范例 (6)常见实例总结

https://wolfram.com/xid/0mlcfc7ep4si-cfi83b


https://wolfram.com/xid/0mlcfc7ep4si-4uocp


https://wolfram.com/xid/0mlcfc7ep4si-b7f34n


https://wolfram.com/xid/0mlcfc7ep4si-v46voh


https://wolfram.com/xid/0mlcfc7ep4si-jqvg93


https://wolfram.com/xid/0mlcfc7ep4si-hmlp64


https://wolfram.com/xid/0mlcfc7ep4si-p7ljho

https://wolfram.com/xid/0mlcfc7ep4si-384vzm


https://wolfram.com/xid/0mlcfc7ep4si-jlrdhp

范围 (18)标准用法实例范围调查
数值计算 (6)

https://wolfram.com/xid/0mlcfc7ep4si-itrtf


https://wolfram.com/xid/0mlcfc7ep4si-cksbl4


https://wolfram.com/xid/0mlcfc7ep4si-b0wt9


https://wolfram.com/xid/0mlcfc7ep4si-xth5g

AlternatingFactorial 可以接受复数输入:

https://wolfram.com/xid/0mlcfc7ep4si-hfml09


https://wolfram.com/xid/0mlcfc7ep4si-di5gcr


https://wolfram.com/xid/0mlcfc7ep4si-bq2c6r


https://wolfram.com/xid/0mlcfc7ep4si-fk4yi

或用 MatrixFunction 计算矩阵形式的 AlternatingFactorial 函数:

https://wolfram.com/xid/0mlcfc7ep4si-fflfq4

用 Interval 和 CenteredInterval 对象计算最坏情况下的区间:

https://wolfram.com/xid/0mlcfc7ep4si-dj6d9x


https://wolfram.com/xid/0mlcfc7ep4si-f892wm

或用 Around 计算一般情况下的统计区间:

https://wolfram.com/xid/0mlcfc7ep4si-cw18bq

特殊值 (3)
在固定点的 AlternatingFactorial 的值:

https://wolfram.com/xid/0mlcfc7ep4si-nww7l


https://wolfram.com/xid/0mlcfc7ep4si-e41pf2


https://wolfram.com/xid/0mlcfc7ep4si-eswwm

可视化 (2)
绘制 AlternatingFactorial 的绝对值:

https://wolfram.com/xid/0mlcfc7ep4si-ecj8m7


https://wolfram.com/xid/0mlcfc7ep4si-kgd8nu


https://wolfram.com/xid/0mlcfc7ep4si-f3fwli

函数属性 (7)
AlternatingFactorial 的实域:

https://wolfram.com/xid/0mlcfc7ep4si-cl7ele


https://wolfram.com/xid/0mlcfc7ep4si-de3irc

TraditionalForm 格式化:

https://wolfram.com/xid/0mlcfc7ep4si-efpvd0

AlternatingFactorial 不是解析函数:

https://wolfram.com/xid/0mlcfc7ep4si-gva6yl

AlternatingFactorial 在 z≤-2 有奇点和断点:

https://wolfram.com/xid/0mlcfc7ep4si-fyfbxx


https://wolfram.com/xid/0mlcfc7ep4si-5vh4e

AlternatingFactorial 既不是非递减也不是非递增:

https://wolfram.com/xid/0mlcfc7ep4si-2ra8g

AlternatingFactorial 不是单射函数:

https://wolfram.com/xid/0mlcfc7ep4si-c9npzh


https://wolfram.com/xid/0mlcfc7ep4si-b5buvp

AlternatingFactorial 不是非负也不是非正:

https://wolfram.com/xid/0mlcfc7ep4si-dvzykj


https://wolfram.com/xid/0mlcfc7ep4si-estge4

AlternatingFactorial 不是凸函数也不是凹函数:

https://wolfram.com/xid/0mlcfc7ep4si-l0srvu

应用 (1)用该函数可以解决的问题范例
AlternatingFactorial 可以在正整数上定义如下:

https://wolfram.com/xid/0mlcfc7ep4si-i19x6t


https://wolfram.com/xid/0mlcfc7ep4si-d1q8s3


https://wolfram.com/xid/0mlcfc7ep4si-ot04rg

Wolfram Research (2014),AlternatingFactorial,Wolfram 语言函数,https://reference.wolfram.com/language/ref/AlternatingFactorial.html.
文本
Wolfram Research (2014),AlternatingFactorial,Wolfram 语言函数,https://reference.wolfram.com/language/ref/AlternatingFactorial.html.
Wolfram Research (2014),AlternatingFactorial,Wolfram 语言函数,https://reference.wolfram.com/language/ref/AlternatingFactorial.html.
CMS
Wolfram 语言. 2014. "AlternatingFactorial." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/ref/AlternatingFactorial.html.
Wolfram 语言. 2014. "AlternatingFactorial." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/ref/AlternatingFactorial.html.
APA
Wolfram 语言. (2014). AlternatingFactorial. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/ref/AlternatingFactorial.html 年
Wolfram 语言. (2014). AlternatingFactorial. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/ref/AlternatingFactorial.html 年
BibTeX
@misc{reference.wolfram_2025_alternatingfactorial, author="Wolfram Research", title="{AlternatingFactorial}", year="2014", howpublished="\url{https://reference.wolfram.com/language/ref/AlternatingFactorial.html}", note=[Accessed: 02-April-2025
]}
BibLaTeX
@online{reference.wolfram_2025_alternatingfactorial, organization={Wolfram Research}, title={AlternatingFactorial}, year={2014}, url={https://reference.wolfram.com/language/ref/AlternatingFactorial.html}, note=[Accessed: 02-April-2025
]}