std::tr1::__detail::__numeric_constants

Langue: en

Version: 151354 (fedora - 04/07/09)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

std::tr1::__detail::__numeric_constants - A structure for numeric constants.

SYNOPSIS


Static Public Member Functions


static _Tp __1_pi () throw ()

static _Tp __2_sqrtpi () throw ()

static _Tp __euler () throw ()

static _Tp __gamma_e () throw ()

static _Tp __lnpi () throw ()

static _Tp __pi () throw ()

static _Tp __pi_2 () throw ()

static _Tp __pi_3 () throw ()

static _Tp __pi_4 () throw ()

static _Tp __sqrt1_2 () throw ()

static _Tp __sqrt2 () throw ()

static _Tp __sqrt3 () throw ()

static _Tp __sqrtpio2 () throw ()

Detailed Description

template<typename _Tp> struct std::tr1::__detail::__numeric_constants< _Tp >

A structure for numeric constants.

Definition at line 60 of file special_function_util.h.

Member Function Documentation

template<typename _Tp > static _Tp std::tr1::__detail::__numeric_constants< _Tp >::__1_pi () throw () [inline, static]

Constant $ 1 /
i $.

Definition at line 75 of file special_function_util.h.

template<typename _Tp > static _Tp std::tr1::__detail::__numeric_constants< _Tp >::__2_sqrtpi () throw () [inline, static]

Constant $ 2 / qrt(
i) $.

Definition at line 78 of file special_function_util.h.

template<typename _Tp > static _Tp std::tr1::__detail::__numeric_constants< _Tp >::__euler () throw () [inline, static]

Constant Euler-Mascheroni $ e $.

Definition at line 99 of file special_function_util.h.

Referenced by std::tr1::__detail::__log_gamma_lanczos().

template<typename _Tp > static _Tp std::tr1::__detail::__numeric_constants< _Tp >::__gamma_e () throw () [inline, static]

Constant Euler's constant $ gamma_E $.

Definition at line 96 of file special_function_util.h.

Referenced by std::tr1::__detail::__expint_E1_series(), std::tr1::__detail::__expint_Ei_series(), std::tr1::__detail::__expint_En_series(), std::tr1::__detail::__hyperg_reflect(), and std::tr1::__detail::__psi_series().

template<typename _Tp > static _Tp std::tr1::__detail::__numeric_constants< _Tp >::__lnpi () throw () [inline, static]

Constant $

n at line 93 of file special_function_util.h.

Referenced by std::tr1::__detail::__log_gamma(), and std::tr1::__detail::__sph_legendre().

template<typename _Tp > static _Tp std::tr1::__detail::__numeric_constants< _Tp >::__pi () throw () [inline, static]

Constant $
i $.

Definition at line 63 of file special_function_util.h.

Referenced by std::tr1::__detail::__airy(), std::tr1::__detail::__bessel_ik(), std::tr1::__detail::__bessel_jn(), std::tr1::__detail::__ellint_1(), std::tr1::__detail::__ellint_2(), std::tr1::__detail::__ellint_3(), std::tr1::__detail::__psi(), std::tr1::__detail::__riemann_zeta(), and std::tr1::__detail::__riemann_zeta_glob().

template<typename _Tp > static _Tp std::tr1::__detail::__numeric_constants< _Tp >::__pi_2 () throw () [inline, static]

Constant $
i / 2 $.

Definition at line 66 of file special_function_util.h.

Referenced by std::tr1::__detail::__comp_ellint_1_series(), std::tr1::__detail::__comp_ellint_2_series(), and std::tr1::__detail::__poly_laguerre_large_n().

template<typename _Tp > static _Tp std::tr1::__detail::__numeric_constants< _Tp >::__pi_3 () throw () [inline, static]

Constant $
i / 3 $.

Definition at line 69 of file special_function_util.h.

template<typename _Tp > static _Tp std::tr1::__detail::__numeric_constants< _Tp >::__pi_4 () throw () [inline, static]

Constant $
i / 4 $.

Definition at line 72 of file special_function_util.h.

template<typename _Tp > static _Tp std::tr1::__detail::__numeric_constants< _Tp >::__sqrt1_2 () throw () [inline, static]

Constant $ 1 / sqrt(2) $.

Definition at line 90 of file special_function_util.h.

template<typename _Tp > static _Tp std::tr1::__detail::__numeric_constants< _Tp >::__sqrt2 () throw () [inline, static]

Constant $ qrt(2) $.

Definition at line 81 of file special_function_util.h.

template<typename _Tp > static _Tp std::tr1::__detail::__numeric_constants< _Tp >::__sqrt3 () throw () [inline, static]

Constant $ qrt(3) $.

Definition at line 84 of file special_function_util.h.

Referenced by std::tr1::__detail::__airy().

template<typename _Tp > static _Tp std::tr1::__detail::__numeric_constants< _Tp >::__sqrtpio2 () throw () [inline, static]

Constant $ qrt(
i/2) $.

Definition at line 87 of file special_function_util.h.

Referenced by std::tr1::__detail::__sph_bessel_ik(), and std::tr1::__detail::__sph_bessel_jn().

Author

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