norm2() [1/3]

template<typename Container , require_eigen_vt< is_fvar, Container > * = nullptr>

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

inline

Compute the L2 norm of the specified vector of values.

Returns L2 norm of a vector.

Template Parameters

T	Type of input vector.

Parameters

[in]

x

Vector of specified values.

Returns

L2 norm of x.

For vectors that equals the square-root of the sum of squares of the elements.

Template Parameters

Container

type of the vector (must be derived from std::vector)

Parameters

v

Vector.

Returns

L2 norm of v.

Definition at line 22 of file norm2.hpp.