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2840ac7e94
* renaming, e.g. LU ---> FullPivLU * split tests framework: more robust, e.g. dont generate empty tests if a number is skipped * make all remaining tests use that splitting, as needed. * Fix 4x4 inversion (see stable branch) * Transform::inverse() and geo_transform test : adapt to new inverse() API, it was also trying to instantiate inverse() for 3x4 matrices. * CMakeLists: more robust regexp to parse the version number * misc fixes in unit tests
8 lines
310 B
C++
8 lines
310 B
C++
MatrixXf m = MatrixXf::Random(3,5);
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cout << "Here is the matrix m:" << endl << m << endl;
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MatrixXf ker = m.lu().kernel();
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cout << "Here is a matrix whose columns form a basis of the kernel of m:"
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<< endl << ker << endl;
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cout << "By definition of the kernel, m*ker is zero:"
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<< endl << m*ker << endl;
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