inv_sqrt() [5/7]

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

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

inline

Return the elementwise 1 / sqrt(x)} of the specified argument, which may be a scalar or any Stan container of numeric scalars.

Template Parameters

Container

type of container

Parameters

x

container

Returns

inverse square root of each value in x.

Definition at line 48 of file inv_sqrt.hpp.