CantorStaircase

CantorStaircase[x]

给出康托尔阶梯函数 .

更多信息

  • 康托尔阶梯函数也称作康托尔三分函数,或康托尔函数.
  • 数学函数,适宜于符号和数值运算.
  • 对于 ,康托尔函数等于 TemplateBox[{x}, CantorStaircase]=sum_i2^(-n_i).
  • 对于某些参数,CantorStaircase 自动运算至精确值.
  • CantorStaircase 能运算至任意数值精度.
  • CantorStaircase 自动逐项作用于列表的各个元素. »

范例

打开所有单元关闭所有单元

基本范例  (2)

在 Cantor 集内的一个点上进行计算:

在单位区间上绘制 CantorStaircase

范围  (13)

数值运算  (5)

数值运算:

对整数输入进行计算:

运算有理数:

高精度运算:

自动逐项计算数组中每个元素的值:

或用 MatrixFunction 计算矩阵形式的 CantorStaircase 函数:

函数的属性  (8)

CantorStaircase 对所有实数有定义:

其定义域仅限于实数输入:

CantorStaircase 的值域:

因为它的值域是有界的,它不是满射函数:

CantorStaircase 不是单射函数:

CantorStaircase 是连续的:

CantorStaircase 非递减:

CantorStaircase 非负:

CantorStaircase 既不凸,也不凹:

TraditionalForm 格式:

Wolfram Research (2014),CantorStaircase,Wolfram 语言函数,https://reference.wolfram.com/language/ref/CantorStaircase.html.

文本

Wolfram Research (2014),CantorStaircase,Wolfram 语言函数,https://reference.wolfram.com/language/ref/CantorStaircase.html.

CMS

Wolfram 语言. 2014. "CantorStaircase." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/ref/CantorStaircase.html.

APA

Wolfram 语言. (2014). CantorStaircase. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/ref/CantorStaircase.html 年

BibTeX

@misc{reference.wolfram_2024_cantorstaircase, author="Wolfram Research", title="{CantorStaircase}", year="2014", howpublished="\url{https://reference.wolfram.com/language/ref/CantorStaircase.html}", note=[Accessed: 22-November-2024 ]}

BibLaTeX

@online{reference.wolfram_2024_cantorstaircase, organization={Wolfram Research}, title={CantorStaircase}, year={2014}, url={https://reference.wolfram.com/language/ref/CantorStaircase.html}, note=[Accessed: 22-November-2024 ]}