Head

Verfügbar

Returns the head of an expression

Formen

Head[expr]

Head[expr, h]

Verifizierte BeispieleHead[f[x, y]] → f Head[a + b + c] → Plus Head[{a, b, c}] → List Head[23432] → Integer Head[345.6] → Real

Auf Qurak ausführen Referenz durchsuchen

Verwendet in

Linear algebra introduction matrices as wolfram language expressions - 5 Schritte

Themen

Atomic Elements Of Expressions - Symbols»
Expression Structure - Atomic Components of Expressions»
Expressions - Expression Structure »
Representation Of Numbers - Testing for Types

Verwandt

Level Part Extract Heads CurryApplied Construct Depth FullForm Length TreeForm Accuracy AtomQ

Alle 6300 Funktionen · Dies aus einem MCP-Client verwenden