ContainsOnly

可用

Tests whether every element of a list is contained in another list.

形式

ContainsOnly[list1, list2]

ContainsOnly[list2]

已驗證的範例ContainsOnly[{1, 2, 1}, {1, 2, 3}] → True ContainsOnly[{1, 2, 4}, {1, 2, 3}] → False

在 Qurak 上執行搜尋參考文件

主題

Knowledge Representation And Access - Entity Classes Implicitly Defined by Property Values
List Manipulation - Predicates on Lists
New In102 Alphabetical Listing - C
Operations On Sets - Testing Set Containment
Summary Of New Features In150 - Functions Enhanced in Compiled Code
Summary Of New Features In150 - Functions Enhanced in Compiled Code

相關

ContainsAll ContainsNone ContainsAny ContainsExactly MemberQ FreeQ Complement Intersection AllMatch AnyMatch ArcTan Cases

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