CircleTimes 
CircleTimes[x]
显示为
.
CircleTimes[x,y,…]
显示为
.
更多信息
- CircleTimes[x,y,…] 无内部定义.
缺省编译为 CircleTimes[x,y].
通过输入 \[CircleTimes]或
c*
实现.
范例
打开所有单元 关闭所有单元基本范例 (3)
CircleTimes 表达式被格式化为带有运算符 ⊗ 的
元运算:
CircleTimes[x, y, z]使用 ⊗ 运算符的输入被解释为 CircleTimes 表达式:
x⊗y⊗z//FullFormCircleTimes 没有内置含义或符号运算:
CircleTimes[x, y, z] + CircleTimes[a, b, c]范围 (1)
不同数量参数的 CircleTimes:
Table[CircleTimes@@Range[n], {n, 0, 3}]应用 (1)
CircleTimes[a_, b_] := KroneckerProduct[a, b]RectangularMatrix[a_, {m_, n_}] := Array[Subscript[a, ##]&, {m, n}]RectangularMatrix[a, {2, 2}]⊗RectangularMatrix[b, {3, 2}]//TraditionalFormClear[CircleTimes]历史
1996年引入 (3.0)
文本
Wolfram Research (1996),CircleTimes,Wolfram 语言函数,https://reference.wolfram.com/language/ref/CircleTimes.html.
CMS
Wolfram 语言. 1996. "CircleTimes." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/ref/CircleTimes.html.
APA
Wolfram 语言. (1996). CircleTimes. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/ref/CircleTimes.html 年
BibTeX
@misc{reference.wolfram_2026_circletimes, author="Wolfram Research", title="{CircleTimes}", year="1996", howpublished="\url{https://reference.wolfram.com/language/ref/CircleTimes.html}", note=[Accessed: 12-October-2026]}
BibLaTeX
@online{reference.wolfram_2026_circletimes, organization={Wolfram Research}, title={CircleTimes}, year={1996}, url={https://reference.wolfram.com/language/ref/CircleTimes.html}, note=[Accessed: 12-October-2026]}