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Code C++ : Sélectionner tout - Visualiser dans une fenêtre à part
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24 double iksNaIks(double x) { return pow(x, x); } double derivationIksNaIks(double v) { // f'(x) = x^x * (ln (x) + 1) return (iksNaIks(v) * (log(v) + 1)); } double derivation2IksNaIks(double v) { // f''(x) = x^x * ((ln(x) + 1)^2 + 1/x) return (iksNaIks(v) * (pow((log(v) + 1),2) + 1/v)); } double ableitungOne(double x) { double deltaX = 0.0001; return ((iksNaIks(x) - iksNaIks(x - deltaX)) / deltaX); } double ableitungTwo(double x) { double deltaX = 0.0001; return ((ableitungOne(x) - ableitungOne(x - deltaX)) / deltaX); } double ableitungThree(double x) { double deltaX = 0.0001; return ((ableitungTwo(x) - ableitungTwo(x - deltaX)) / deltaX); }
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