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compute_pi.cc
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Mon, Oct 14, 05:47
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334 B
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Wed, Oct 16, 05:47 (2 d)
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R7554 sp4e_exercices
compute_pi.cc
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#define _USE_MATH_DEFINES
#include "compute_pi.hh"
#include <cmath>
double ComputePi::compute(unsigned int N) {
double inner_root = 0.;
for (int k = 1; k <= N; ++k)
inner_root += 1 / pow(k, 2);
return sqrt(6. * inner_root);
}
double ComputePi::getAnalyticPrediction() { return M_PI; }
ComputePi::~ComputePi() = default;
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