norm2() [4/4]

template<typename Container , require_var_matrix_t< Container > * = nullptr>

var stan::math::norm2 ( const Container &  x )

inline

Returns the L2 norm of a var_value<Vector>.

Template Parameters

Container

var_value<> whose inner type has one compile-time row or column.

Parameters

[in]

x

Vector.

Returns

L2 norm of x.

Definition at line 42 of file norm2.hpp.