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单词 Set partition
释义

Set partition

中文百科

集合划分 Partition of a set

（重定向自Set partition）
把一个集合划分成6块的欧拉图表示。
A set of stamps partitioned into bundles: No stamp is in two bundles, no bundle is empty, and every stamp is in a bundle.
The 52 partitions of a set with 5 elements. A colored region indicates a subset of X, forming a member of the enclosing partition. Uncolored dots indicate single-element subsets. The first shown partition contains five single-element subsets; the last partition contains one subset having five elements.
The traditional Japanese symbols for the chapters of the Tale of Genji are based on the 52 ways of partitioning five elements.[1]

在数学中，集合X的划分是把X分割到覆盖了X的全部元素而又不重叠的“部分”或“块”或“单元”中。更加形式的说，这些“单元”对于被划分的集合是既全无遗漏又相互排斥的。

英语百科

Partition of a set 集合划分

（重定向自Set partition）
A set of stamps partitioned into bundles: No stamp is in two bundles, no bundle is empty, and every stamp is in a bundle.
The 52 partitions of a set with 5 elements. A colored region indicates a subset of X, forming a member of the enclosing partition. Uncolored dots indicate single-element subsets. The first shown partition contains five single-element subsets; the last partition contains one subset having five elements.
The traditional Japanese symbols for the chapters of the Tale of Genji are based on the 52 ways of partitioning five elements.[1]
Partitions of a 4-set ordered by refinement

In mathematics, a partition of a set is a grouping of the set's elements into non-empty subsets, in such a way that every element is included in one and only one of the subsets.
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更新时间：2025/6/18 4:38:35