matrix_power() [3/4]

template<typename EigMat , require_eigen_t< EigMat > * = nullptr, require_not_vt_var< EigMat > * = nullptr>

Eigen::Matrix< value_type_t< EigMat >, EigMat::RowsAtCompileTime, EigMat::ColsAtCompileTime > stan::math::matrix_power ( const EigMat &  M, const int  n  )

inline

Returns the nth power of the specific matrix.

M^n = M * M * ... * M.

Template Parameters

T	type of the matrix

Parameters

[in]	M	a square matrix
[in]	n	exponent

Returns

nth power of M

Exceptions

std::domain_error	if the matrix contains NaNs or infinities.
std::invalid_argument	if the exponent is negative or the matrix is not square.

Definition at line 26 of file matrix_power.hpp.