教學共 6 個步驟，在同一個工作階段中依序執行。每一步都在引擎上實際執行過，下方的輸出就是它產生的結果。

步驟 1

NIntegrate[1 / Sqrt[x], {x, 0, 1}, Method -> {"GlobalAdaptive", Method -> "ClenshawCurtisRule"}]//InputForm

輸出

InputForm[2.]

步驟 2

NIntegrate[1 / Sqrt[x], {x, 0, 1}, Method -> {"LocalAdaptive", Method -> "ClenshawCurtisRule"}]//InputForm

輸出

InputForm[2.]

步驟 3

NIntegrate[1 / Sqrt[x], {x, 0, 1}, Method -> "LobattoKronrodRule"]//InputForm

輸出

InputForm[NIntegrate[1/Sqrt[x], {x, 0, 1}, Method -> LobattoKronrodRule]]

步驟 4

NIntegrate[1 / Sqrt[x], {x, 0, 1}, Method -> {"GlobalAdaptive", Method -> "LobattoKronrodRule"}]//InputForm

輸出

InputForm[2.]

步驟 5

NIntegrate[1 / Sqrt[x], {x, 0, 1}, Method -> "MonteCarloRule"]//InputForm

輸出

InputForm[NIntegrate[1/Sqrt[x], {x, 0, 1}, Method -> MonteCarloRule]]

步驟 6

NIntegrate[1 / Sqrt[x], {x, 0, 1}, Method -> {"AdaptiveMonteCarlo", Method -> "MonteCarloRule"}]//InputForm

輸出

InputForm[2.]

N integrate integration rules integration rule specification

使用到的函式