Reap

Available

Collects expressions sown by `Sow` during evaluation.

Forms

Reap[expr]

Reap[expr, patt]

Reap[expr, {patt1, patt2, …}]

Reap[expr, patt, f]

Verified examplesReap[Sow[1]; Sow[2]; 42] → {42, {{1, 2}}}Reap[42] → {42, {}}

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Used in

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

Topics

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

Related

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

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