Searched defs:llt (Results 1 - 5 of 5) sorted by relevance

/external/eigen/doc/examples/
H A DTutorialLinAlgComputeTwice.cpp10 LLT<Matrix2f> llt; local
16 llt.compute(A);
17 cout << "The solution is:\n" << llt.solve(b) << endl;
21 llt.compute(A);
22 cout << "The solution is now:\n" << llt.solve(b) << endl;
/external/ceres-solver/internal/ceres/
H A Ddense_normal_cholesky_solver.cc99 Eigen::LLT<Matrix, Eigen::Upper> llt = local
100 lhs.selfadjointView<Eigen::Upper>().llt();
102 if (llt.info() != Eigen::Success) {
110 VectorRef(x, num_cols) = llt.solve(rhs);
H A Dschur_complement_solver.cc137 Eigen::LLT<Matrix, Eigen::Upper> llt = local
140 .llt();
141 if (llt.info() != Eigen::Success) {
148 VectorRef(solution, num_rows) = llt.solve(ConstVectorRef(rhs(), num_rows));
/external/eigen/test/
H A Dcholesky.cpp121 m2 += symmLo.template selfadjointView<Lower>().llt().solve(matB);
122 VERIFY_IS_APPROX(m2, m1 + symmLo.template selfadjointView<Lower>().llt().solve(matB));
124 m2 -= symmLo.template selfadjointView<Lower>().llt().solve(matB);
125 VERIFY_IS_APPROX(m2, m1 - symmLo.template selfadjointView<Lower>().llt().solve(matB));
127 m2.noalias() += symmLo.template selfadjointView<Lower>().llt().solve(matB);
128 VERIFY_IS_APPROX(m2, m1 + symmLo.template selfadjointView<Lower>().llt().solve(matB));
130 m2.noalias() -= symmLo.template selfadjointView<Lower>().llt().solve(matB);
131 VERIFY_IS_APPROX(m2, m1 - symmLo.template selfadjointView<Lower>().llt().solve(matB));
359 LLT<MatrixType> llt; local
360 VERIFY_RAISES_ASSERT(llt
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/external/eigen/Eigen/src/Cholesky/
H A DLLT.h44 * \sa MatrixBase::llt(), class LDLT
118 * \sa solveInPlace(), MatrixBase::llt()
446 * \sa LLT::solve(), MatrixBase::llt()
473 MatrixBase<Derived>::llt() const function in class:Eigen::MatrixBase
483 SelfAdjointView<MatrixType, UpLo>::llt() const function in class:Eigen::SelfAdjointView

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