pow() [21/31]

template<typename Scal1 , typename Mat1 , require_all_st_var_or_arithmetic< Scal1, Mat1 > * = nullptr, require_stan_scalar_t< Scal1 > * = nullptr, require_all_matrix_st< is_var, Mat1 > * = nullptr>

auto stan::math::pow ( Scal1  base, const Mat1 &  exponent  )

inline

Return the base scalar raised to the power of the exponent matrix elementwise.

The derivative for the variable is

\(\frac{d}{d y} \mbox{pow}(c, y) = c^y \log c \).

Template Parameters

Mat	An Eigen type deriving from Eigen::EigenBase or a var_value with inner Eigen type as defined above. The scalar_type must be a var.

Parameters

base	Base scalar.
exponent	Exponent variable.

Returns

Base raised to the exponent.

Definition at line 240 of file pow.hpp.