dedekind::numbers::DiscreteSin< N > Struct Template Reference

The exact discrete SINE \(\sin_N(k) = \sin(2\pi k/N) = \Im\,\zeta_N^k\) — the ODD part of the character (Im of character<N>(1) resolved). An IsArrow Modular<N> → ℝ, exact at N=8. More...

Public Types
using	Domain = dedekind::morphologies::Modular<N>
using	Codomain = QuadraticReal<2>

Public Member Functions
constexpr QuadraticReal< 2 >	operator() (Domain k) const

Detailed Description

template<unsigned N>
struct dedekind::numbers::DiscreteSin< N >

The exact discrete SINE \(\sin_N(k) = \sin(2\pi k/N) = \Im\,\zeta_N^k\) — the ODD part of the character (Im of character<N>(1) resolved). An IsArrow Modular<N> → ℝ, exact at N=8.

See also

DiscreteCos

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The documentation for this struct was generated from the following file:

• src/main/modules/dedekind/numbers/complex.cppm