columns_dot_product() [3/4]

template<typename Mat1 , typename Mat2 , require_all_eigen_t< Mat1, Mat2 > * = nullptr, require_all_not_eigen_vt< is_var, Mat1, Mat2 > * = nullptr>

auto stan::math::columns_dot_product ( Mat1 &&  v1, Mat2 &&  v2  )

inline

Returns the dot product of columns of the specified matrices.

Template Parameters

Mat1	type of the first matrix (must be derived from Eigen::MatrixBase)
Mat2	type of the second matrix (must be derived from Eigen::MatrixBase)

Parameters

v1	Matrix of first vectors.
v2	Matrix of second vectors.

Returns

Dot product of the vectors.

Exceptions

std::domain_error

If the vectors are not the same size or if they are both not vector dimensioned.

This overload is used when at least one of Mat1 and Mat2 is a var_value<T> where T inherits from EigenBase. The other argument can be another var_value or a type that inherits from EigenBase.

Template Parameters

Mat1	type of the first matrix
Mat2	type of the second matrix

Parameters

v1	Matrix of first vectors.
v2	Matrix of second vectors.

Returns

Dot product of the vectors.

Exceptions

std::domain_error

If the vectors are not the same size or if they are both not vector dimensioned.

Definition at line 27 of file columns_dot_product.hpp.