11 lines
319 B
C++
11 lines
319 B
C++
#include <iostream>
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#include <Eigen/Dense>
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int main() {
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Eigen::Matrix3f A;
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A << 1, 2, 1, 2, 1, 0, -1, 1, 2;
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std::cout << "Here is the matrix A:\n" << A << std::endl;
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std::cout << "The determinant of A is " << A.determinant() << std::endl;
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std::cout << "The inverse of A is:\n" << A.inverse() << std::endl;
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}
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