17 lines
356 B
C++
17 lines
356 B
C++
#include <iostream>
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#include <Eigen/Dense>
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using namespace std;
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using namespace Eigen;
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int main()
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{
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Matrix2f A, b;
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A << 2, -1, -1, 3;
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b << 1, 2, 3, 1;
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cout << "Here is the matrix A:\n" << A << endl;
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cout << "Here is the right hand side b:\n" << b << endl;
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Matrix2f x = A.ldlt().solve(b);
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cout << "The solution is:\n" << x << endl;
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}
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