Searched refs:IminusT (Results 1 – 1 of 1) sorted by relevance
| /external/eigen/unsupported/Eigen/src/MatrixFunctions/ |
| D | MatrixPower.h | 103 void computePade(int degree, const MatrixType& IminusT, ResultType& res) const;
162 void MatrixPowerAtomic<MatrixType>::computePade(int degree, const MatrixType& IminusT, ResultType& … in computePade() argument
165 res = (m_p-degree) / (2*i-2) * IminusT; in computePade()
168 …res = (MatrixType::Identity(IminusT.rows(), IminusT.cols()) + res).template triangularView<Upper>() in computePade()
169 .solve((i==1 ? -m_p : i&1 ? (-m_p-i/2)/(2*i) : (m_p-i/2)/(2*i-2)) * IminusT).eval(); in computePade()
171 res += MatrixType::Identity(IminusT.rows(), IminusT.cols()); in computePade()
204 MatrixType IminusT, sqrtT, T = m_A.template triangularView<Upper>(); in computeBig() local
213 IminusT = MatrixType::Identity(m_A.rows(), m_A.cols()) - T; in computeBig()
214 normIminusT = IminusT.cwiseAbs().colwise().sum().maxCoeff(); in computeBig()
226 computePade(degree, IminusT, res); in computeBig()
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