EvaluationMonitor

Tersedia

Option whose expression is evaluated at every point sampled by Plot or NIntegrate

Bentuk

EvaluationMonitor

Contoh terverifikasiBlock[{c = 0}, {FindRoot[x ^ 2 - 2, {x, 1}, EvaluationMonitor :> c++], c}] → {{x -> 1.4142135623730951}, 0}{res, data} = Reap[FindRoot[x ^ 2 - 2, {x, 1}, EvaluationMonitor :> Sow[x - Sqrt[2]]]] → {{x -> 1.4142135623730951}, {}}FindRoot[x ^ 2 - 2, {x, 1}, EvaluationMonitor :> Print["x = ", x, " x^2 - 2 =", x ^ 2 - 2]] → {x -> 1.4142135623730951}

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Topik

Differential Equations - Options
New In60 Graphics And Visualization Options - New in Function Visualization
Numerical Evaluation And Precision - Algorithm Control & Analysis
Tuning And Debugging - Assertions

Terkait

StepMonitor Sow Monitor Print Trace Method AccuracyGoal Assert Echo EchoFunction EchoLabel Exclusions

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