atan2.hpp File Reference

#include <stan/math/prim/core.hpp>
#include <stan/math/prim/meta.hpp>
#include <stan/math/prim/functor/apply_scalar_binary.hpp>
#include <cmath>

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Namespaces
namespace	stan
	The lgamma implementation in stan-math is based on either the reentrant safe lgamma_r implementation from C or the boost::math::lgamma implementation.
namespace	stan::math
	Matrices and templated mathematical functions.

Functions
template<typename T1 , typename T2 , require_all_arithmetic_t< T1, T2 > * = nullptr>
double	stan::math::atan2 (T1 y, T2 x)
	Computes the arc tangent of y/x using the signs of arguments to determine the correct quadrant.
template<typename T1 , typename T2 , require_any_container_t< T1, T2 > * = nullptr, require_all_not_var_matrix_t< T1, T2 > * = nullptr>
auto	stan::math::atan2 (const T1 &a, const T2 &b)
	Enables the vectorized application of the atan2 function, when the first and/or second arguments are containers.