Lines Matching refs:solver
51 SparseQR<MatrixType, COLAMDOrdering<int> > solver;
55 solver.compute(A);
57 solver.factorize(A); // this checks that calling analyzePattern is not needed if the pattern do not change.
58 if (solver.info() != Success)
64 x = solver.solve(b);
65 if (solver.info() != Success)
74 //Compare with a dense QR solver
78 VERIFY_IS_EQUAL(dqr.rank(), solver.rank());
79 if(solver.rank()==A.cols()) // full rank
86 Q = solver.matrixQ();