Pattern

Tilgjengelig

Names a pattern object for use in transformation rules.

Former

sym : obj or Pattern[sym, obj]

Verifiserte eksemplerCases[{{1, 2, 3}, a, {4, 5}}, Pattern[t, {__Integer}] :> t ^ 2] → {{1, 4, 9}, {16, 25}}

Kjør dette på Qurak Søk i referansen

Emner

Patterns - Composite Patterns
Programmable Linguistic Interface - Grammar Construction Primitives
String Patterns - Operations»
Syntax - Patterns

Relatert

Blank Optional Alternatives BlankSequence BlankNullSequence PatternTest Condition StringExpression Repeated DigitCharacter Except LetterCharacter

Alle 6300 funksjoner · Bruk dette fra en MCP-klient