集合运算
-
函数
- Complement
- ContainsAll
- ContainsAny
- ContainsExactly
- ContainsNone
- ContainsOnly
- DeleteAdjacentDuplicates
- DeleteDuplicates
- DisjointQ
- DuplicateFreeQ
- Element
- Exists
- ForAll
- FreeQ
- Groupings
- IntersectingQ
- Intersection
- MemberQ
- Resolve
- Sort
- SubsetCases
- SubsetCount
- SubsetPosition
- SubsetQ
- SubsetReplace
- Subsets
- SymmetricDifference
- Tuples
- Union
- UniqueElements
- 相关指南
-
-
函数
- Complement
- ContainsAll
- ContainsAny
- ContainsExactly
- ContainsNone
- ContainsOnly
- DeleteAdjacentDuplicates
- DeleteDuplicates
- DisjointQ
- DuplicateFreeQ
- Element
- Exists
- ForAll
- FreeQ
- Groupings
- IntersectingQ
- Intersection
- MemberQ
- Resolve
- Sort
- SubsetCases
- SubsetCount
- SubsetPosition
- SubsetQ
- SubsetReplace
- Subsets
- SymmetricDifference
- Tuples
- Union
- UniqueElements
- 相关指南
-
函数
集合运算
Union — 求任意数目集合的并集
Intersection — 求任意数目集合的交集
Complement — 求关于一个泛集的补集
SymmetricDifference — 求任意数量集合的对称差
Subsets — 求一个集合的所有可能的子集(幂集)
Tuples — 从一个集合求由 n 个元素组成的所有可能的元组
Groupings — 求元素所有的分组方式
测试集合之间的关系
IntersectingQ ▪ DisjointQ ▪ SubsetQ
测试集合的包容性
ContainsAll ▪ ContainsNone ▪ ContainsAny ▪ ContainsOnly ▪ ContainsExactly
测试集合中的元素
子集上的运算
SubsetCases — 求匹配模式的元素子集
SubsetReplace — 替代元素子集
从列表构建集合
DeleteDuplicates ▪ Sort ▪ DuplicateFreeQ ▪ DeleteAdjacentDuplicates ▪ UniqueElements