matrix_power() [1/4]

template<typename T_m , require_all_kernel_expressions_and_none_scalar_t< T_m > * = nullptr>

plain_type_t< T_m > stan::math::matrix_power ( T_m &&  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 27 of file matrix_power.hpp.