Reap

可用

Collects expressions sown by `Sow` during evaluation.

形式

Reap[expr]

Reap[expr, patt]

Reap[expr, {patt1, patt2, …}]

Reap[expr, patt, f]

已驗證的範例Reap[Sow[1]; Sow[2]; 42] → {42, {{1, 2}}}Reap[42] → {42, {}}

在 Qurak 上執行搜尋參考文件

使用於

N integrate integration strategies introduction - 2 個步驟
Numerical nonlinear global optimization examples finding multiple optima method 2 - 3 個步驟
N integrate introduction strategies rules and preprocessors - 4 個步驟
Poincare sections - 5 個步驟

主題

Constructing Lists - Lists from Iteration
Language Overview - Procedural Programming »
Parts Of Expressions - General
Tuning And Debugging - Assertions

相關

Sow Catch AppendTo Print Append Array Assert Cases CenterArray CharacterRange Characters CoefficientArrays

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