neg_i_times()

template<typename T >

std::complex< T > stan::math::neg_i_times ( const std::complex< T > &  z )

inline

Return the specified complex number multiplied by -i.

This compound function is more efficient than mulitplying by the constant -i because it involves only a single arithmetic negation.

Template Parameters

value

type of complex argument

Parameters

[in]

z

complex argument

Returns

argument multipled by -i

Definition at line 36 of file i_times.hpp.