arg.hpp File Reference

#include <stan/math/fwd/core.hpp>
#include <stan/math/prim/fun/arg.hpp>
#include <complex>

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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 T >
fvar< T >	stan::math::arg (const std::complex< fvar< T > > &z)
	Return the phase angle of the complex argument.