Check

Disponible

Returns its first argument unless a message is emitted, in which case

Formas

Check[expr, failexpr]

Check[expr, failexpr, {s1 :: t1, s2 :: t2, …}]

Check[expr, failexpr, "name"]

Ejemplos verificadosCheck[1/2, error] → 1/2

Ejecutar en Qurak Buscar en la referencia

Temas

Conditionals - Program Execution Conditionals
Messages - Messages in Notebooks
New In70 Core Language - New in Message Handling
Package Development - Messages »
Robustness And Error Handling - Low-Level Error Handling
Scoping Constructs - Other Forms of Scoping

Relacionadas

Catch ConfirmQuiet MessageList Message Quiet Indeterminate TimeConstrained CheckAbort Assert Off On MessageName

Las 6300 funciones · Usar esto desde un cliente MCP