add_diag() [2/3]

template<typename T_m , typename T_a , require_all_nonscalar_prim_or_rev_kernel_expression_t< T_m > * = nullptr, require_all_prim_or_rev_kernel_expression_t< T_a > * = nullptr, require_any_var_t< T_m, T_a > * = nullptr>

auto stan::math::add_diag ( const T_m &  mat, const T_a &  to_add  )

inline

Returns a Matrix with values added along the main diagonal.

Template Parameters

T_m	type of input kernel generator expression for the input matrix
T_a	type of input kernel generator expression to add along the diagonal

Parameters

mat	input kernel generator expression
to_add	scalar value or input kernel generator expression to add along the diagonal

Returns

a kernel generator expressio with to_add added along main diagonal

Definition at line 31 of file add_diag.hpp.