Evaluation Control

參考文件在此主題下收錄了 34 個函式，並依其指南頁面本身的分組方式排列。

Evaluation Control for Complete Expressions

Hold HoldForm HoldCompleteForm Defer

Evaluation Control for Function Arguments

HoldAll HoldFirst HoldRest Evaluate Unevaluated

More Detailed Control

ReleaseHold HoldComplete HoldPattern HoldAllComplete SequenceHold Update NHoldAll NHoldFirst NHoldRest

Manipulating Unevaluated Expressions

With Extract Keys Values ReplaceAll ReplacePart Delete Position ToString

Resource Constraints

TimeConstrained MemoryConstrained

Evaluation in Notebooks

Dynamic Refresh

Inactivated Expressions

Inactivate Activate Inactive

全部 626 個主題 · 函式參考