sum() [3/7]

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

var stan::math::sum ( const var_value< T > &  x )

inline

Returns the sum of the coefficients of the specified matrix on the OpenCL device.

Parameters

x	Specified var_value containing a matrix.

Returns

Sum of coefficients of matrix.

Definition at line 22 of file sum.hpp.