18   int rows = m.rows();  in svd()  local
23   MatrixType a = MatrixType::Random(rows,cols);  in svd()
25     Matrix<Scalar, MatrixType::RowsAtCompileTime, 1>::Random(rows,1);  in svd()
34     MatrixType sigma = MatrixType::Zero(rows,cols);  in svd()
35     MatrixType matU  = MatrixType::Zero(rows,rows);  in svd()
37     matU.block(0,0,rows,cols) = svd.matrixU();  in svd()
42   if (rows==cols)  in svd()
46       MatrixType a1 = MatrixType::Random(rows,cols);  in svd()
55   if(rows==cols)  in svd()
60 …VERIFY_IS_APPROX(unitary * unitary.adjoint(), MatrixType::Identity(unitary.rows(),unitary.rows()));  in svd()
62 …for(int i = 0; i < rows; i++) VERIFY(positive.diagonal()[i] >= 0); // cheap necessary (not suffici…  in svd()
66 …VERIFY_IS_APPROX(unitary * unitary.adjoint(), MatrixType::Identity(unitary.rows(),unitary.rows()));  in svd()
68 …for(int i = 0; i < rows; i++) VERIFY(positive.diagonal()[i] >= 0); // cheap necessary (not suffici…  in svd()