sum() [7/7]

template<typename T , require_rev_matrix_t< T > * = nullptr>

var stan::math::sum ( const T &  x )

inline

Returns the sum of the coefficients of the specified matrix.

Template Parameters

T	type of the matrix of vector. Can be either a var matrix or matrix of vars.

Parameters

x	Specified var_value containing a matrix or vector.

Returns

Sum of coefficients of matrix.

Definition at line 47 of file sum.hpp.