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13 lines
348 B
C++
13 lines
348 B
C++
#include <unsupported/Eigen/MatrixFunctions>
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#include <iostream>
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using namespace Eigen;
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int main() {
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using std::sqrt;
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MatrixXd A(3, 3);
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A << 0.5 * sqrt(2), -0.5 * sqrt(2), 0, 0.5 * sqrt(2), 0.5 * sqrt(2), 0, 0, 0, 1;
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std::cout << "The matrix A is:\n" << A << "\n\n";
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std::cout << "The matrix logarithm of A is:\n" << A.log() << "\n";
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}
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