21     typedef typename MatrixType::RealScalar RealScalar;  typedef
24     MatrixPowerRetval(MatrixPower<MatrixType>& pow, RealScalar p) : m_pow(pow), m_p(p)  in MatrixPowerRetval()
36     const RealScalar m_p;
49     typedef typename MatrixType::RealScalar RealScalar;  typedef
50     typedef std::complex<RealScalar> ComplexScalar;
55     RealScalar m_p;
58     void compute2x2(MatrixType& res, RealScalar p) const;
63     static ComplexScalar computeSuperDiag(const ComplexScalar&, const ComplexScalar&, RealScalar p);
64     static RealScalar computeSuperDiag(RealScalar, RealScalar, RealScalar p);
67     MatrixPowerAtomic(const MatrixType& T, RealScalar p);
72 MatrixPowerAtomic<MatrixType>::MatrixPowerAtomic(const MatrixType& T, RealScalar p) :  in MatrixPowerAtomic()
108 void MatrixPowerAtomic<MatrixType>::compute2x2(MatrixType& res, RealScalar p) const  in compute2x2()
130   const int digits = std::numeric_limits<RealScalar>::digits;  in computeBig()
131 …const RealScalar maxNormForPade = digits <=  24? 4.3386528e-1f:                           // sigle…  in computeBig()
137   RealScalar normIminusT;  in computeBig()
155     eigen_assert(m_A(i,i) != RealScalar(0));  in computeBig()
237 …c<MatrixType>::computeSuperDiag(const ComplexScalar& curr, const ComplexScalar& prev, RealScalar p)  in computeSuperDiag()
243 …return RealScalar(2) * std::exp(RealScalar(0.5) * p * (logCurr + logPrev)) * std::sinh(p * w) / (c…  in computeSuperDiag()
247 inline typename MatrixPowerAtomic<MatrixType>::RealScalar
248 MatrixPowerAtomic<MatrixType>::computeSuperDiag(RealScalar curr, RealScalar prev, RealScalar p)  in computeSuperDiag()
250   RealScalar w = numext::atanh2(curr - prev, curr + prev);  in computeSuperDiag()
284     typedef typename MatrixType::RealScalar RealScalar;  typedef
306     const MatrixPowerRetval<MatrixType> operator()(RealScalar p)  in operator()
317     void compute(ResultType& res, RealScalar p);
323     typedef std::complex<RealScalar> ComplexScalar;
330     RealScalar m_conditionNumber;
332     RealScalar modfAndInit(RealScalar, RealScalar*);
335     void computeIntPower(ResultType&, RealScalar);
338     void computeFracPower(ResultType&, RealScalar);
348         Matrix<RealScalar, Rows, Cols, Options, MaxRows, MaxCols>& res,
355 void MatrixPower<MatrixType>::compute(ResultType& res, RealScalar p)  in compute()
364       RealScalar intpart, x = modfAndInit(p, &intpart);  in compute()
371 typename MatrixPower<MatrixType>::RealScalar
372 MatrixPower<MatrixType>::modfAndInit(RealScalar x, RealScalar* intpart)  in modfAndInit()
374   typedef Array<RealScalar, RowsAtCompileTime, 1, ColMajor, MaxRowsAtCompileTime> RealArray;  in modfAndInit()
377   RealScalar res = x - *intpart;  in modfAndInit()
388   if (res>RealScalar(0.5) && res>(1-res)*std::pow(m_conditionNumber, res)) {  in modfAndInit()
397 void MatrixPower<MatrixType>::computeIntPower(ResultType& res, RealScalar p)  in computeIntPower()
399   RealScalar pp = std::abs(p);  in computeIntPower()
415 void MatrixPower<MatrixType>::computeFracPower(ResultType& res, RealScalar p)  in computeFracPower()
436     Matrix<RealScalar, Rows, Cols, Options, MaxRows, MaxCols>& res,  in revertSchur()  argument
459     typedef typename Derived::RealScalar RealScalar;  typedef
468     MatrixPowerReturnValue(const Derived& A, RealScalar p) : m_A(A), m_p(p)  in MatrixPowerReturnValue()
486     const RealScalar m_p;
503 const MatrixPowerReturnValue<Derived> MatrixBase<Derived>::pow(const RealScalar& p) const