DisjointQ

可用

Tests whether two lists have no elements in common.

形式

DisjointQ[list1, list2]

验证过的示例DisjointQ[{1, 2}, {3, 4}] → True DisjointQ[{1, 2}, {2, 3}] → False

在 Qurak 上运行搜索参考

主题

Discrete Mathematics - List and Set Operations »
New In100 Alphabetical Listing - D
New In100 Core Language And Structure - Testing Expressions »
Operations On Sets - Testing Relations between Sets
Testing Expressions - List-Oriented Tests

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