cos() [6/9]

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

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

inline

Returns the elementwise cos() of the input, which may be a scalar or any Stan container of numeric scalars.

Version of cos() that accepts std::vectors, Eigen Matrix/Array objects or expressions, and containers of these.

Template Parameters

Container

type of container

Parameters

x	angles in radians

Returns

Cosine of each value in x.

Template Parameters

Container

Type of x

Parameters

x

Container

Returns

Cosine of each value in x.

Definition at line 63 of file cos.hpp.