Patterns

参考归入此主题的 31 个函数，按其指南页自己的方式分组。

Basic Pattern Objects

Blank BlankSequence BlankNullSequence

Composite Patterns

Alternatives Repeated RepeatedNull Pattern Except Longest Shortest OptionsPattern PatternSequence Verbatim HoldPattern OrderlessPatternSequence KeyValuePattern

Restrictions on Patterns

Blank Integer Condition PatternTest NumberQ

Pattern Defaults

Optional Default

Attributes Affecting Patterns

Orderless Flat OneIdentity

String Patterns »

StringExpression

Pattern Matching Functions »

MatchQ Cases Position Count

全部 626 个主题 · 函数参考