NcHICosmo: NumCosmo Reference Manual

NcHICosmo

NcHICosmo — Abstract class for implementing homogeneous and isotropic cosmological models

Functions

gdouble	(*NcHICosmoFunc0) ()
gdouble	(*NcHICosmoFunc1Z) ()
gdouble	(*NcHICosmoFunc1K) ()
gdouble	(*NcHICosmoVFunc0) ()
gdouble	(*NcHICosmoVFunc1Z) ()
gdouble	(*NcHICosmoVFunc1K) ()
guint	(*NcHICosmoFuncNMassNu) ()
void	(*NcHICosmoFuncMassNuInfo) ()
void	(*NcHICosmoGetBGVar) ()
void	nc_hicosmo_set_H0_impl ()
void	nc_hicosmo_set_Omega_b0_impl ()
void	nc_hicosmo_set_Omega_c0_impl ()
void	nc_hicosmo_set_Omega_g0_impl ()
void	nc_hicosmo_set_Omega_nu0_impl ()
void	nc_hicosmo_set_Omega_mnu0_impl ()
void	nc_hicosmo_set_Press_mnu0_impl ()
void	nc_hicosmo_set_Omega_mnu0_n_impl ()
void	nc_hicosmo_set_Press_mnu0_n_impl ()
void	nc_hicosmo_set_Omega_m0_impl ()
void	nc_hicosmo_set_Omega_r0_impl ()
void	nc_hicosmo_set_Omega_t0_impl ()
void	nc_hicosmo_set_T_gamma0_impl ()
void	nc_hicosmo_set_Yp_4He_impl ()
void	nc_hicosmo_set_z_lss_impl ()
void	nc_hicosmo_set_as_drag_impl ()
void	nc_hicosmo_set_xb_impl ()
void	nc_hicosmo_set_E2Omega_b_impl ()
void	nc_hicosmo_set_E2Omega_c_impl ()
void	nc_hicosmo_set_E2Omega_g_impl ()
void	nc_hicosmo_set_E2Omega_nu_impl ()
void	nc_hicosmo_set_E2Omega_mnu_impl ()
void	nc_hicosmo_set_E2Press_mnu_impl ()
void	nc_hicosmo_set_E2Omega_mnu_n_impl ()
void	nc_hicosmo_set_E2Press_mnu_n_impl ()
void	nc_hicosmo_set_E2Omega_m_impl ()
void	nc_hicosmo_set_E2Omega_r_impl ()
void	nc_hicosmo_set_E2Omega_t_impl ()
void	nc_hicosmo_set_E2_impl ()
void	nc_hicosmo_set_dE2_dz_impl ()
void	nc_hicosmo_set_d2E2_dz2_impl ()
void	nc_hicosmo_set_bgp_cs2_impl ()
void	nc_hicosmo_set_Dc_impl ()
void	nc_hicosmo_set_NMassNu_impl ()
void	nc_hicosmo_set_MassNuInfo_impl ()
void	nc_hicosmo_set_get_bg_var_impl ()
NcHICosmo *	nc_hicosmo_ref ()
void	nc_hicosmo_free ()
void	nc_hicosmo_clear ()
void	nc_hicosmo_log_all_models ()
gdouble	nc_hicosmo_zt ()
void	nc_hicosmo_mqE2_max ()
void	nc_hicosmo_dec_min ()
void	nc_hicosmo_q_min ()
gdouble	nc_hicosmo_H0 ()
gdouble	nc_hicosmo_RH_Mpc ()
gdouble	nc_hicosmo_RH_planck ()
gdouble	nc_hicosmo_h ()
gdouble	nc_hicosmo_h2 ()
gdouble	nc_hicosmo_Omega_b0 ()
gdouble	nc_hicosmo_Omega_c0 ()
gdouble	nc_hicosmo_Omega_g0 ()
gdouble	nc_hicosmo_Omega_nu0 ()
gdouble	nc_hicosmo_Omega_mnu0 ()
gdouble	nc_hicosmo_Press_mnu0 ()
gdouble	nc_hicosmo_Omega_mnu0_n ()
gdouble	nc_hicosmo_Press_mnu0_n ()
gdouble	nc_hicosmo_Omega_m0 ()
gdouble	nc_hicosmo_Omega_r0 ()
gdouble	nc_hicosmo_Omega_t0 ()
gdouble	nc_hicosmo_Omega_k0 ()
gdouble	nc_hicosmo_Omega_b0h2 ()
gdouble	nc_hicosmo_Omega_c0h2 ()
gdouble	nc_hicosmo_Omega_g0h2 ()
gdouble	nc_hicosmo_Omega_nu0h2 ()
gdouble	nc_hicosmo_Omega_mnu0h2 ()
gdouble	nc_hicosmo_Omega_m0h2 ()
gdouble	nc_hicosmo_Omega_r0h2 ()
gdouble	nc_hicosmo_T_gamma0 ()
gdouble	nc_hicosmo_Yp_4He ()
gdouble	nc_hicosmo_Yp_1H ()
gdouble	nc_hicosmo_XHe ()
gdouble	nc_hicosmo_crit_density ()
gdouble	nc_hicosmo_baryon_density ()
gdouble	nc_hicosmo_He_number_density ()
gdouble	nc_hicosmo_H_number_density ()
gdouble	nc_hicosmo_z_lss ()
gdouble	nc_hicosmo_as_drag ()
gdouble	nc_hicosmo_xb ()
gdouble	nc_hicosmo_E2Omega_b ()
gdouble	nc_hicosmo_E2Omega_c ()
gdouble	nc_hicosmo_E2Omega_g ()
gdouble	nc_hicosmo_E2Omega_nu ()
gdouble	nc_hicosmo_E2Omega_mnu ()
gdouble	nc_hicosmo_E2Press_mnu ()
gdouble	nc_hicosmo_E2Omega_mnu_n ()
gdouble	nc_hicosmo_E2Press_mnu_n ()
gdouble	nc_hicosmo_E2Omega_m ()
gdouble	nc_hicosmo_E2Omega_r ()
gdouble	nc_hicosmo_E2Omega_t ()
gdouble	nc_hicosmo_H ()
gdouble	nc_hicosmo_dH_dz ()
gdouble	nc_hicosmo_E ()
gdouble	nc_hicosmo_E2 ()
gdouble	nc_hicosmo_Em2 ()
gdouble	nc_hicosmo_dE2_dz ()
gdouble	nc_hicosmo_d2E2_dz2 ()
gdouble	nc_hicosmo_bgp_cs2 ()
gdouble	nc_hicosmo_Dc ()
guint	nc_hicosmo_NMassNu ()
void	nc_hicosmo_MassNuInfo ()
gdouble	nc_hicosmo_Neff ()
void	nc_hicosmo_get_bg_var ()
gdouble	nc_hicosmo_E2Omega_k ()
gdouble	nc_hicosmo_q ()
gdouble	nc_hicosmo_nec ()
gdouble	nc_hicosmo_dec ()
gdouble	nc_hicosmo_wec ()
gdouble	nc_hicosmo_qp ()
gdouble	nc_hicosmo_j ()
gdouble	nc_hicosmo_kinetic_w ()
gdouble	nc_hicosmo_mqE2 ()
gdouble	nc_hicosmo_abs_alpha ()
gdouble	nc_hicosmo_x_alpha ()
NcHIPrim *	nc_hicosmo_peek_prim ()
NcHIReion *	nc_hicosmo_peek_reion ()
gdouble	nc_hicosmo_sigma8 ()

Types and Values

enum	NcHICosmoImpl
#define	NC_HICOSMO_IMPL_FLAG_RH_Mpc
#define	NC_HICOSMO_IMPL_FLAG_RH_planck
#define	NC_HICOSMO_IMPL_FLAG_Omega_k0
#define	NC_HICOSMO_IMPL_FLAG_h
#define	NC_HICOSMO_IMPL_FLAG_h2
#define	NC_HICOSMO_IMPL_FLAG_Omega_b0h2
#define	NC_HICOSMO_IMPL_FLAG_Omega_c0h2
#define	NC_HICOSMO_IMPL_FLAG_Omega_g0h2
#define	NC_HICOSMO_IMPL_FLAG_Omega_nu0h2
#define	NC_HICOSMO_IMPL_FLAG_Omega_mnu0h2
#define	NC_HICOSMO_IMPL_FLAG_Omega_m0h2
#define	NC_HICOSMO_IMPL_FLAG_Omega_r0h2
#define	NC_HICOSMO_IMPL_FLAG_H_Yp
#define	NC_HICOSMO_IMPL_FLAG_XHe
#define	NC_HICOSMO_IMPL_FLAG_H
#define	NC_HICOSMO_IMPL_FLAG_dH_dz
#define	NC_HICOSMO_IMPL_FLAG_E
#define	NC_HICOSMO_IMPL_FLAG_Em2
#define	NC_HICOSMO_IMPL_FLAG_q
#define	NC_HICOSMO_IMPL_FLAG_j
#define	NC_HICOSMO_IMPL_FLAG_wec
#define	NC_HICOSMO_IMPL_FLAG_dec
#define	NC_HICOSMO_DEFAULT_PARAMS_RELTOL
#define	NC_HICOSMO_DEFAULT_PARAMS_ABSTOL
#define	NC_HICOSMO_OMEGA_K0_LIMIT

Object Hierarchy

    GFlags
    ╰── NcHICosmoImpl
    GObject
    ╰── NcmModel
        ╰── NcHICosmo
            ├── NcHICosmoVexp
            ├── NcHICosmoDE
            ├── NcHICosmoGCG
            ├── NcHICosmoIDEM2
            ├── NcHICosmoLCDM
            ├── NcHICosmoQConst
            ├── NcHICosmoQGRW
            ├── NcHICosmoQLinear
            ├── NcHICosmoQRBF
            ╰── NcHICosmoQSpline

Description

FIXME

Functions

NcHICosmoFunc0 ()

gdouble
(*NcHICosmoFunc0) (NcHICosmo *cosmo);

NcHICosmoFunc1Z ()

gdouble
(*NcHICosmoFunc1Z) (NcHICosmo *cosmo,
                    const gdouble z);

NcHICosmoFunc1K ()

gdouble
(*NcHICosmoFunc1K) (NcHICosmo *cosmo,
                    const gdouble k);

NcHICosmoVFunc0 ()

gdouble
(*NcHICosmoVFunc0) (NcHICosmo *cosmo,
                    const guint n);

NcHICosmoVFunc1Z ()

gdouble
(*NcHICosmoVFunc1Z) (NcHICosmo *cosmo,
                     const guint n,
                     const gdouble z);

NcHICosmoVFunc1K ()

gdouble
(*NcHICosmoVFunc1K) (NcHICosmo *cosmo,
                     const guint n,
                     const gdouble k);

NcHICosmoFuncNMassNu ()

guint
(*NcHICosmoFuncNMassNu) (NcHICosmo *cosmo);

NcHICosmoFuncMassNuInfo ()

void
(*NcHICosmoFuncMassNuInfo) (NcHICosmo *cosmo,
                            const guint nu_i,
                            gdouble *mass_eV,
                            gdouble *T_0,
                            gdouble *xi,
                            gdouble *g);

NcHICosmoGetBGVar ()

void
(*NcHICosmoGetBGVar) (NcHICosmo *cosmo,
                      const gdouble t,
                      NcHIPertBGVar *bg_var);

nc_hicosmo_set_H0_impl ()

void
nc_hicosmo_set_H0_impl (NcHICosmoClass *model_class,
                        NcHICosmoFunc0 f);

Sets the implementation of H0 to f .

[skip]

Parameters

model_class	a NcmModelClass
f	an implementation of H0.

nc_hicosmo_set_Omega_b0_impl ()

void
nc_hicosmo_set_Omega_b0_impl (NcHICosmoClass *model_class,
                              NcHICosmoFunc0 f);

FIXME

[skip]

Parameters

model_class	a NcmModelClass
f	FIXME

nc_hicosmo_set_Omega_c0_impl ()

void
nc_hicosmo_set_Omega_c0_impl (NcHICosmoClass *model_class,
                              NcHICosmoFunc0 f);

FIXME

[skip]

Parameters

model_class	a NcmModelClass
f	FIXME

nc_hicosmo_set_Omega_g0_impl ()

void
nc_hicosmo_set_Omega_g0_impl (NcHICosmoClass *model_class,
                              NcHICosmoFunc0 f);

FIXME

[skip]

Parameters

model_class	a NcmModelClass
f	FIXME

nc_hicosmo_set_Omega_nu0_impl ()

void
nc_hicosmo_set_Omega_nu0_impl (NcHICosmoClass *model_class,
                               NcHICosmoFunc0 f);

FIXME

[skip]

Parameters

model_class	a NcmModelClass
f	FIXME

nc_hicosmo_set_Omega_mnu0_impl ()

void
nc_hicosmo_set_Omega_mnu0_impl (NcHICosmoClass *model_class,
                                NcHICosmoFunc0 f);

FIXME

[skip]

Parameters

model_class	a NcmModelClass
f	FIXME

nc_hicosmo_set_Press_mnu0_impl ()

void
nc_hicosmo_set_Press_mnu0_impl (NcHICosmoClass *model_class,
                                NcHICosmoFunc0 f);

FIXME

[skip]

Parameters

model_class	a NcmModelClass
f	FIXME

nc_hicosmo_set_Omega_mnu0_n_impl ()

void
nc_hicosmo_set_Omega_mnu0_n_impl (NcHICosmoClass *model_class,
                                  NcHICosmoVFunc0 f);

FIXME

[skip]

Parameters

model_class	a NcmModelClass
f	FIXME

nc_hicosmo_set_Press_mnu0_n_impl ()

void
nc_hicosmo_set_Press_mnu0_n_impl (NcHICosmoClass *model_class,
                                  NcHICosmoVFunc0 f);

FIXME

[skip]

Parameters

model_class	a NcmModelClass
f	FIXME

nc_hicosmo_set_Omega_m0_impl ()

void
nc_hicosmo_set_Omega_m0_impl (NcHICosmoClass *model_class,
                              NcHICosmoFunc0 f);

FIXME

[skip]

Parameters

model_class	a NcmModelClass
f	FIXME

nc_hicosmo_set_Omega_r0_impl ()

void
nc_hicosmo_set_Omega_r0_impl (NcHICosmoClass *model_class,
                              NcHICosmoFunc0 f);

FIXME

[skip]

Parameters

model_class	a NcmModelClass
f	FIXME

nc_hicosmo_set_Omega_t0_impl ()

void
nc_hicosmo_set_Omega_t0_impl (NcHICosmoClass *model_class,
                              NcHICosmoFunc0 f);

FIXME

[skip]

Parameters

model_class	a NcmModelClass
f	FIXME

nc_hicosmo_set_T_gamma0_impl ()

void
nc_hicosmo_set_T_gamma0_impl (NcHICosmoClass *model_class,
                              NcHICosmoFunc0 f);

FIXME

[skip]

Parameters

model_class	a NcmModelClass
f	FIXME

nc_hicosmo_set_Yp_4He_impl ()

void
nc_hicosmo_set_Yp_4He_impl (NcHICosmoClass *model_class,
                            NcHICosmoFunc0 f);

FIXME

[skip]

Parameters

model_class	a NcmModelClass
f	FIXME

nc_hicosmo_set_z_lss_impl ()

void
nc_hicosmo_set_z_lss_impl (NcHICosmoClass *model_class,
                           NcHICosmoFunc0 f);

FIXME

[skip]

Parameters

model_class	a NcmModelClass
f	FIXME

nc_hicosmo_set_as_drag_impl ()

void
nc_hicosmo_set_as_drag_impl (NcHICosmoClass *model_class,
                             NcHICosmoFunc0 f);

FIXME

[skip]

Parameters

model_class	a NcmModelClass
f	FIXME

nc_hicosmo_set_xb_impl ()

void
nc_hicosmo_set_xb_impl (NcHICosmoClass *model_class,
                        NcHICosmoFunc0 f);

FIXME

[skip]

Parameters

model_class	a NcmModelClass
f	FIXME

nc_hicosmo_set_E2Omega_b_impl ()

void
nc_hicosmo_set_E2Omega_b_impl (NcHICosmoClass *model_class,
                               NcHICosmoFunc1Z f);

Baryonic density $E^2\Omega_{b} = \rho_b(z) / \rho_{\mathrm{crit}0}$.

[skip]

Parameters

model_class	a NcmModelClass
f	FIXME

nc_hicosmo_set_E2Omega_c_impl ()

void
nc_hicosmo_set_E2Omega_c_impl (NcHICosmoClass *model_class,
                               NcHICosmoFunc1Z f);

Cold dark matter density $E^2\Omega_{c} = \rho_c(z) / \rho_{\mathrm{crit}0}$.

[skip]

Parameters

model_class	a NcmModelClass
f	FIXME

nc_hicosmo_set_E2Omega_g_impl ()

void
nc_hicosmo_set_E2Omega_g_impl (NcHICosmoClass *model_class,
                               NcHICosmoFunc1Z f);

Photons density $E^2\Omega_{\gamma} = \rho_\gamma(z) / \rho_{\mathrm{crit}0}$.

[skip]

Parameters

model_class	a NcmModelClass
f	FIXME

nc_hicosmo_set_E2Omega_nu_impl ()

void
nc_hicosmo_set_E2Omega_nu_impl (NcHICosmoClass *model_class,
                                NcHICosmoFunc1Z f);

Ultra-relativistic neutrinos density $E^2\Omega_{\nu} = \rho_\nu(z) / \rho_{\mathrm{crit}0}$.

[skip]

Parameters

model_class	a NcmModelClass
f	FIXME

nc_hicosmo_set_E2Omega_mnu_impl ()

void
nc_hicosmo_set_E2Omega_mnu_impl (NcHICosmoClass *model_class,
                                 NcHICosmoFunc1Z f);

Massive neutrinos density $E^2\Omega_{m\nu} = \rho_{m\nu}(z) / \rho_{\mathrm{crit}0}$.

[skip]

Parameters

model_class	a NcmModelClass
f	FIXME

nc_hicosmo_set_E2Press_mnu_impl ()

void
nc_hicosmo_set_E2Press_mnu_impl (NcHICosmoClass *model_class,
                                 NcHICosmoFunc1Z f);

Massive neutrinos density $E^2P_{m\nu} = p_{m\nu}(z) / \rho_{\mathrm{crit}0}$.

[skip]

Parameters

model_class	a NcmModelClass
f	FIXME

nc_hicosmo_set_E2Omega_mnu_n_impl ()

void
nc_hicosmo_set_E2Omega_mnu_n_impl (NcHICosmoClass *model_class,
                                   NcHICosmoVFunc1Z f);

Massive neutrinos density $E^2\Omega_{m\nu,n} = \rho_{m\nu,n}(z) / \rho_{\mathrm{crit}0}$.

[skip]

Parameters

model_class	a NcmModelClass
f	FIXME

nc_hicosmo_set_E2Press_mnu_n_impl ()

void
nc_hicosmo_set_E2Press_mnu_n_impl (NcHICosmoClass *model_class,
                                   NcHICosmoVFunc1Z f);

Massive neutrinos density $E^2P_{m\nu,n} = p_{m\nu,n}(z) / \rho_{\mathrm{crit}0}$.

[skip]

Parameters

model_class	a NcmModelClass
f	FIXME

nc_hicosmo_set_E2Omega_m_impl ()

void
nc_hicosmo_set_E2Omega_m_impl (NcHICosmoClass *model_class,
                               NcHICosmoFunc1Z f);

Total matter density $E^2\Omega_{m} = \rho_m(z) / \rho_{\mathrm{crit}0}$.

[skip]

Parameters

model_class	a NcmModelClass
f	FIXME

nc_hicosmo_set_E2Omega_r_impl ()

void
nc_hicosmo_set_E2Omega_r_impl (NcHICosmoClass *model_class,
                               NcHICosmoFunc1Z f);

Total radiation density $\Omega_{r} = \rho_r(z) / \rho_{\mathrm{crit}0}$.

[skip]

Parameters

model_class	a NcmModelClass
f	FIXME

nc_hicosmo_set_E2Omega_t_impl ()

void
nc_hicosmo_set_E2Omega_t_impl (NcHICosmoClass *model_class,
                               NcHICosmoFunc1Z f);

Total density $E2\Omega_{t0} = \rho_t(z) / \rho_{\mathrm{crit}0}$.

[skip]

Parameters

model_class	a NcmModelClass
f	FIXME

nc_hicosmo_set_E2_impl ()

void
nc_hicosmo_set_E2_impl (NcHICosmoClass *model_class,
                        NcHICosmoFunc1Z f);

Normalized Hubble function squared, $E^2(z)$.

[skip]

Parameters

model_class	a NcmModelClass
f	FIXME

nc_hicosmo_set_dE2_dz_impl ()

void
nc_hicosmo_set_dE2_dz_impl (NcHICosmoClass *model_class,
                            NcHICosmoFunc1Z f);

First derivative with respect to the redshift of the normalized Hubble function squared, $\frac{dE^2(z)}{dz}$.

[skip]

Parameters

model_class	a NcmModelClass
f	FIXME

nc_hicosmo_set_d2E2_dz2_impl ()

void
nc_hicosmo_set_d2E2_dz2_impl (NcHICosmoClass *model_class,
                              NcHICosmoFunc1Z f);

Second derivative with respect to the redshift of the normalized Hubble function squared, $\frac{d^2E^2(z)}{dz^2}$.

[skip]

Parameters

model_class	a NcmModelClass
f	FIXME

nc_hicosmo_set_bgp_cs2_impl ()

void
nc_hicosmo_set_bgp_cs2_impl (NcHICosmoClass *model_class,
                             NcHICosmoFunc1Z f);

FIXME

[skip]

Parameters

model_class	a NcmModelClass
f	FIXME

nc_hicosmo_set_Dc_impl ()

void
nc_hicosmo_set_Dc_impl (NcHICosmoClass *model_class,
                        NcHICosmoFunc1Z f);

FIXME

[skip]

Parameters

model_class	a NcmModelClass
f	FIXME

nc_hicosmo_set_NMassNu_impl ()

void
nc_hicosmo_set_NMassNu_impl (NcHICosmoClass *model_class,
                             NcHICosmoFuncNMassNu f);

FIXME

[skip]

Parameters

model_class	a NcmModelClass
f	FIXME

nc_hicosmo_set_MassNuInfo_impl ()

void
nc_hicosmo_set_MassNuInfo_impl (NcHICosmoClass *model_class,
                                NcHICosmoFuncMassNuInfo f);

FIXME

[skip]

Parameters

model_class	a NcmModelClass
f	FIXME

nc_hicosmo_set_get_bg_var_impl ()

void
nc_hicosmo_set_get_bg_var_impl (NcHICosmoClass *model_class,
                                NcHICosmoGetBGVar f);

FIXME

[skip]

Parameters

model_class	a NcmModelClass
f	FIXME

nc_hicosmo_ref ()

NcHICosmo *
nc_hicosmo_ref (NcHICosmo *cosmo);

Increases the reference count of cosmo by one.

Parameters

cosmo

a NcHICosmo

Returns

cosmo .

[transfer full]

nc_hicosmo_free ()

void
nc_hicosmo_free (NcHICosmo *cosmo);

Decreases the reference count of cosmo by one.

Parameters

cosmo

a NcHICosmo

nc_hicosmo_clear ()

void
nc_hicosmo_clear (NcHICosmo **cosmo);

The reference count of cosmo is decreased and the pointer is set to NULL.

Parameters

cosmo

a NcHICosmo

nc_hicosmo_log_all_models ()

void
nc_hicosmo_log_all_models (GType parent);

Logs all models descending from parent .

Parameters

parent

GType of the parent model

nc_hicosmo_zt ()

gdouble
nc_hicosmo_zt (NcHICosmo *cosmo,
               const gdouble z_max);

Computes the deceleration-acceleration transition redshift, $z_t$ (find numerically the first root of $q(z)$ in the interval $[0,z_\mathrm{max}]$). If $z_t$ is not found, i.e., $q(z) \neq 0$ in the entire redshift interval, the function returns NAN.

Redshift interval: $[0.0, z_max ]$.

Parameters

cosmo	a NcHICosmo
z_max	maximum redshift $z_\mathrm{max}$

Returns

the transition redshift $z_t$ or NAN if not found.

nc_hicosmo_mqE2_max ()

void
nc_hicosmo_mqE2_max (NcHICosmo *cosmo,
                     const gdouble z_max,
                     gdouble *zm,
                     gdouble *mqE2m);

Computes the maximum of $-qE^2$ in the redshift interval: $[0.0, z_max ]$.

Parameters

cosmo	a NcHICosmo
z_max	maximum redshift $z_\mathrm{max}$
zm	redshift of the maximum $z_m$.	[out]
mqE2m	the value of $-q(z_m)E^2(z_m)$.	[out]

nc_hicosmo_dec_min ()

void
nc_hicosmo_dec_min (NcHICosmo *cosmo,
                    const gdouble z_max,
                    gdouble *zm,
                    gdouble *decm);

Computes the maximum of dec (nc_hicosmo_dec()) in the redshift interval: $[0.0, z_max ]$.

Parameters

cosmo	a NcHICosmo
z_max	maximum redshift $z_\mathrm{max}$
zm	redshift of the maximum $z_m$.	[out]
decm	the value of `nc_hicosmo_dec()` calculated at $z_m$.	[out]

nc_hicosmo_q_min ()

void
nc_hicosmo_q_min (NcHICosmo *cosmo,
                  const gdouble z_max,
                  gdouble *zm,
                  gdouble *qm);

Computes the maximum of $q(z)$ (nc_hicosmo_q()) in the redshift interval: $[0.0, z_max ]$.

Parameters

cosmo	a NcHICosmo
z_max	maximum redshift $z_\mathrm{max}$
zm	redshift of the maximum $z_m$.	[out]
qm	the value of $q(z_m)$.	[out]

nc_hicosmo_H0 ()

gdouble
nc_hicosmo_H0 (NcHICosmo *cosmo);

The value of the Hubble constant in unit of $\mathrm{m}\,\mathrm{s}^{-1}\,\mathrm{kpc}^{-1}$, see ncm_c_kpc().

[virtual H0]

Parameters

cosmo

a NcHICosmo

Returns

$H_0 \left[\mathrm{m}\,\mathrm{s}^{-1}\,\mathrm{kpc}^{-1}\right]$

nc_hicosmo_RH_Mpc ()

gdouble
nc_hicosmo_RH_Mpc (NcHICosmo *cosmo);

Calculates the Hubble radius in unit of Mpc, i.e., $R_H = (c / (H_0 \times 1\,\mathrm{Mpc}))$.

Parameters

cosmo

a NcHICosmo

Returns

$R_H \left[\mathrm{Mpc}\right]$.

nc_hicosmo_RH_planck ()

gdouble
nc_hicosmo_RH_planck (NcHICosmo *cosmo);

Calculates the Hubble radius in unit of Mpc, i.e., $R_H = (c / (H_0 \times l_\mathrm{planck}))$. See ncm_c_planck_length().

Parameters

cosmo

a NcHICosmo

Returns

$R_H \left[l_\mathrm{planck}\right]$.

nc_hicosmo_h ()

gdouble
nc_hicosmo_h (NcHICosmo *cosmo);

Reduced Hubble constant, $h \equiv H_0 / (1\times\mathrm{m}\mathrm{s}^{-1}\mathrm{kpc}^{-1})$.

Parameters

cosmo

a NcHICosmo

Returns

$h$.

nc_hicosmo_h2 ()

gdouble
nc_hicosmo_h2 (NcHICosmo *cosmo);

Reduced Hubble constant [nc_hicosmo_h()] squared $h^2$.

Parameters

cosmo

a NcHICosmo

Returns

$h^2$.

nc_hicosmo_Omega_b0 ()

gdouble
nc_hicosmo_Omega_b0 (NcHICosmo *cosmo);

Dimensionless baryon density today $\Omega_{b0} = \rho_{b0} / \rho_{\mathrm{crit}0}$, see nc_hicosmo_crit_density().

[virtual Omega_b0]

Parameters

cosmo

a NcHICosmo

Returns

$\Omega_{b0}$

nc_hicosmo_Omega_c0 ()

gdouble
nc_hicosmo_Omega_c0 (NcHICosmo *cosmo);

Dimensionless cold dark matter density today $\Omega_{c0} = \rho_{c0} / \rho_{\mathrm{crit}0}$, see nc_hicosmo_crit_density().

[virtual Omega_c0]

Parameters

cosmo

a NcHICosmo

Returns

$\Omega_{c0}$

nc_hicosmo_Omega_g0 ()

gdouble
nc_hicosmo_Omega_g0 (NcHICosmo *cosmo);

Dimensionless photon density today $\Omega_{\gamma0} = \rho_{\gamma0} / \rho_{\mathrm{crit}0}$, see nc_hicosmo_crit_density().

[virtual Omega_g0]

Parameters

cosmo

a NcHICosmo

Returns

$\Omega_{\gamma0}$

nc_hicosmo_Omega_nu0 ()

gdouble
nc_hicosmo_Omega_nu0 (NcHICosmo *cosmo);

Dimensionless relativistic neutrinos density today $\Omega_{\nu0} = \rho_{\nu0} / \rho_{\mathrm{crit}0}$, see nc_hicosmo_crit_density().

[virtual Omega_nu0]

Parameters

cosmo

a NcHICosmo

Returns

$\Omega_{\nu0}$

nc_hicosmo_Omega_mnu0 ()

gdouble
nc_hicosmo_Omega_mnu0 (NcHICosmo *cosmo);

Dimensionless massive neutrinos density today $\Omega_{m\nu0} = \rho_{m\nu0} / \rho_{\mathrm{crit}0}$, see nc_hicosmo_crit_density().

[virtual Omega_mnu0]

Parameters

cosmo

a NcHICosmo

Returns

$\Omega_{m\nu0}$

nc_hicosmo_Press_mnu0 ()

gdouble
nc_hicosmo_Press_mnu0 (NcHICosmo *cosmo);

Dimensionless massive neutrinos pressure today $P_{m\nu0} = p_{m\nu0} / \rho_{\mathrm{crit}0}$, see nc_hicosmo_crit_density().

[virtual Press_mnu0]

Parameters

cosmo

a NcHICosmo

Returns

$P_{m\nu0}$

nc_hicosmo_Omega_mnu0_n ()

gdouble
nc_hicosmo_Omega_mnu0_n (NcHICosmo *cosmo,
                         const guint n);

The n-th dimensionless massive neutrinos density today $\Omega_{m\nu0,n} = \rho_{m\nu0,n} / \rho_{\mathrm{crit}0}$, see nc_hicosmo_crit_density().

[virtual Omega_mnu0_n]

Parameters

cosmo	a NcHICosmo
n	massive neutrino index

Returns

$\Omega_{m\nu0,n}$

nc_hicosmo_Press_mnu0_n ()

gdouble
nc_hicosmo_Press_mnu0_n (NcHICosmo *cosmo,
                         const guint n);

The n-th dimensionless massive neutrinos pressure today $P_{m\nu0,n} = p_{m\nu0,n} / \rho_{\mathrm{crit}0}$, see nc_hicosmo_crit_density().

[virtual Press_mnu0_n]

Parameters

cosmo	a NcHICosmo
n	massive neutrino index

Returns

$P_{m\nu0,n}$

nc_hicosmo_Omega_m0 ()

gdouble
nc_hicosmo_Omega_m0 (NcHICosmo *cosmo);

Dimensionless total dust density today $\Omega_{m0} = \rho_{m0} / \rho_{\mathrm{crit}0}$, see nc_hicosmo_crit_density().

Parameters

cosmo

a NcHICosmo

Returns

$\Omega_{m0}$.

nc_hicosmo_Omega_r0 ()

gdouble
nc_hicosmo_Omega_r0 (NcHICosmo *cosmo);

Dimensionless total radiation density today $\Omega_{r0} = \rho_{r0} / \rho_{\mathrm{crit}0}$, see nc_hicosmo_crit_density().

[virtual Omega_r0]

Parameters

cosmo

a NcHICosmo

Returns

$\Omega_{r0}$

nc_hicosmo_Omega_t0 ()

gdouble
nc_hicosmo_Omega_t0 (NcHICosmo *cosmo);

Dimensionless total matter density today $\Omega_{t0} = \rho_{t0} / \rho_{\mathrm{crit}0}$, see nc_hicosmo_crit_density().

[virtual Omega_t0]

Parameters

cosmo

a NcHICosmo

Returns

$\Omega_{t0}$

nc_hicosmo_Omega_k0 ()

gdouble
nc_hicosmo_Omega_k0 (NcHICosmo *cosmo);

The curvature parameter today, $\Omega_{k0}$.

Parameters

cosmo

a NcHICosmo

Returns

$\Omega_{k0}$.

nc_hicosmo_Omega_b0h2 ()

gdouble
nc_hicosmo_Omega_b0h2 (NcHICosmo *cosmo);

Dimensionless baryon density today [nc_hicosmo_Omega_b0()] times $h^2$.

Parameters

cosmo

a NcHICosmo

Returns

$\Omega_{b0}h^2$.

nc_hicosmo_Omega_c0h2 ()

gdouble
nc_hicosmo_Omega_c0h2 (NcHICosmo *cosmo);

Dimensionless cold dark matter density today [nc_hicosmo_Omega_c0()] times $h^2$.

Parameters

cosmo

a NcHICosmo

Returns

$\Omega_{c0}h^2$.

nc_hicosmo_Omega_g0h2 ()

gdouble
nc_hicosmo_Omega_g0h2 (NcHICosmo *cosmo);

Dimensionless photon density today [nc_hicosmo_Omega_g0()] times $h^2$.

Parameters

cosmo

a NcHICosmo

Returns

$\Omega_{\gamma0}h^2$.

nc_hicosmo_Omega_nu0h2 ()

gdouble
nc_hicosmo_Omega_nu0h2 (NcHICosmo *cosmo);

Dimensionless relativistic neutrinos density today [nc_hicosmo_Omega_nu0()] times $h^2$.

Parameters

cosmo

a NcHICosmo

Returns

$\Omega_{\nu0}h^2$.

nc_hicosmo_Omega_mnu0h2 ()

gdouble
nc_hicosmo_Omega_mnu0h2 (NcHICosmo *cosmo);

Dimensionless massive neutrinos density today [nc_hicosmo_Omega_mnu0()] times $h^2$.

Parameters

cosmo

a NcHICosmo

Returns

$\Omega_{m\nu0}h^2$.

nc_hicosmo_Omega_m0h2 ()

gdouble
nc_hicosmo_Omega_m0h2 (NcHICosmo *cosmo);

Dimensionless total dust density today [nc_hicosmo_Omega_m0()] times $h^2$.

Parameters

cosmo

a NcHICosmo

Returns

$\Omega_{m0}h^2$.

nc_hicosmo_Omega_r0h2 ()

gdouble
nc_hicosmo_Omega_r0h2 (NcHICosmo *cosmo);

Dimensionless total radiation density today [nc_hicosmo_Omega_r0()] times $h^2$.

Parameters

cosmo

a NcHICosmo

Returns

$\Omega_{r0}h^2$.

nc_hicosmo_T_gamma0 ()

gdouble
nc_hicosmo_T_gamma0 (NcHICosmo *cosmo);

Gets the cosmic microwave background radiation temperature today.

[virtual T_gamma0]

Parameters

cosmo

a NcHICosmo

Returns

$T_{\gamma0} \left[\mathrm{K}\right]$.

nc_hicosmo_Yp_4He ()

gdouble
nc_hicosmo_Yp_4He (NcHICosmo *cosmo);

Gets the primordial Helium mass fraction, i.e., $$Y_p = \frac{m_\mathrm{He}n_\mathrm{He}} {m_\mathrm{He}n_\mathrm{He} + m_\mathrm{H}n_\mathrm{H}},$$ where $m_\mathrm{He}$, $n_\mathrm{He}$, $m_\mathrm{H}$ and $m_\mathrm{H}$ are respectively Helium-4 mass and number density and Hydrogen-1 mass and number density.

[virtual Yp_4He]

Parameters

cosmo

a NcHICosmo

Returns

$Y_p$.

nc_hicosmo_Yp_1H ()

gdouble
nc_hicosmo_Yp_1H (NcHICosmo *cosmo);

The primordial hydrogen mass fraction $$Y_{\text{1H}p} = 1 - Y_p,$$ where $Y_p$ is the helium mass fraction, see nc_hicosmo_Yp_4He().

Parameters

cosmo

a NcHICosmo

Returns

$Y_{\text{1H}p}$.

nc_hicosmo_XHe ()

gdouble
nc_hicosmo_XHe (NcHICosmo *cosmo);

The primordial Helium to Hydrogen ratio $$X_\text{He} = \frac{n_\text{He}}{n_\text{H}} = \frac{m_\text{1H}}{m_\text{4He}} \frac{Y_p}{Y_{\text{1H}p}},$$ see nc_hicosmo_Yp_1H() and nc_hicosmo_Yp_4He().

Parameters

cosmo

a NcHICosmo

Returns

The primordial Helium to Hydrogen ratio $X_\text{He}$.

nc_hicosmo_crit_density ()

gdouble
nc_hicosmo_crit_density (NcHICosmo *cosmo);

Calculares the critical density $\rho_\mathrm{crit}$ using ncm_c_crit_density_h2() $\times$ nc_hicosmo_h2().

Parameters

cosmo

a NcHICosmo

Returns

The critical density $\rho_{\mathrm{crit}0}$.

nc_hicosmo_baryon_density ()

gdouble
nc_hicosmo_baryon_density (NcHICosmo *cosmo);

Calculares the baryon density $\rho_{b0} = \rho_{\mathrm{crit}0} \Omega_{b0}$ using nc_hicosmo_crit_density() $\times$ nc_hicosmo_Omega_b0().

Parameters

cosmo

a NcHICosmo

Returns

The baryon density $\rho_{b0}$.

nc_hicosmo_He_number_density ()

gdouble
nc_hicosmo_He_number_density (NcHICosmo *cosmo);

Calculares the Helium-4 number density $n_\mathrm{4He} = Y_p n_{b0} / m_\mathrm{4He}$ using nc_hicosmo_Yp_4He() $\times$ nc_hicosmo_baryon_density() / ncm_c_rest_energy_4He().

Parameters

cosmo

a NcHICosmo

Returns

The baryon density $n_\mathrm{4He}$.

nc_hicosmo_H_number_density ()

gdouble
nc_hicosmo_H_number_density (NcHICosmo *cosmo);

Calculares the Hydrogen-1 number density $n_\mathrm{1H} = Y_{\mathrm{1H}p} n_{b0} / m_\mathrm{1H}$ using nc_hicosmo_Yp_1H() $\times$ nc_hicosmo_baryon_density() / ncm_c_rest_energy_1H().

Parameters

cosmo

a NcHICosmo

Returns

The baryon density $n_\mathrm{1H}$.

nc_hicosmo_z_lss ()

gdouble
nc_hicosmo_z_lss (NcHICosmo *cosmo);

FIXME

[virtual z_lss]

Parameters

cosmo

a NcHICosmo

Returns

FIXME

nc_hicosmo_as_drag ()

gdouble
nc_hicosmo_as_drag (NcHICosmo *cosmo);

FIXME

[virtual as_drag]

Parameters

cosmo

a NcHICosmo

Returns

FIXME

nc_hicosmo_xb ()

gdouble
nc_hicosmo_xb (NcHICosmo *cosmo);

FIXME

[virtual xb]

Parameters

cosmo

a NcHICosmo

Returns

FIXME

nc_hicosmo_E2Omega_b ()

gdouble
nc_hicosmo_E2Omega_b (NcHICosmo *cosmo,
                      const gdouble z);

Baryonic density $E^2\Omega_{b} = \rho_b(z) / \rho_{\mathrm{crit}0}$.

[virtual E2Omega_b]

Parameters

cosmo	a NcHICosmo
z	redshift $z$

Returns

$E^2\Omega_b$.

nc_hicosmo_E2Omega_c ()

gdouble
nc_hicosmo_E2Omega_c (NcHICosmo *cosmo,
                      const gdouble z);

Cold dark matter density $E^2\Omega_{c} = \rho_c(z) / \rho_{\mathrm{crit}0}$.

[virtual E2Omega_c]

Parameters

cosmo	a NcHICosmo
z	redshift $z$

Returns

$E^2\Omega_c$.

nc_hicosmo_E2Omega_g ()

gdouble
nc_hicosmo_E2Omega_g (NcHICosmo *cosmo,
                      const gdouble z);

Photons density $E^2\Omega_{\gamma} = \rho_\gamma(z) / \rho_{\mathrm{crit}0}$.

[virtual E2Omega_g]

Parameters

cosmo	a NcHICosmo
z	redshift $z$

Returns

$E^2\Omega_\gamma$.

nc_hicosmo_E2Omega_nu ()

gdouble
nc_hicosmo_E2Omega_nu (NcHICosmo *cosmo,
                       const gdouble z);

Ultra-relativistic neutrinos density $E^2\Omega_{\nu} = \rho_\nu(z) / \rho_{\mathrm{crit}0}$.

[virtual E2Omega_nu]

Parameters

cosmo	a NcHICosmo
z	redshift $z$

Returns

$E^2\Omega_\nu$.

nc_hicosmo_E2Omega_mnu ()

gdouble
nc_hicosmo_E2Omega_mnu (NcHICosmo *cosmo,
                        const gdouble z);

Massive neutrinos density $E^2\Omega_{m\nu} = \rho_{m\nu}(z) / \rho_{\mathrm{crit}0}$.

[virtual E2Omega_mnu]

Parameters

cosmo	a NcHICosmo
z	redshift $z$

Returns

$E^2\Omega_{m\nu}$.

nc_hicosmo_E2Press_mnu ()

gdouble
nc_hicosmo_E2Press_mnu (NcHICosmo *cosmo,
                        const gdouble z);

Massive neutrinos density $E^2P_{m\nu} = p_{m\nu}(z) / \rho_{\mathrm{crit}0}$.

[virtual E2Press_mnu]

Parameters

cosmo	a NcHICosmo
z	redshift $z$

Returns

$E^2\Omega_{m\nu}$.

nc_hicosmo_E2Omega_mnu_n ()

gdouble
nc_hicosmo_E2Omega_mnu_n (NcHICosmo *cosmo,
                          const guint n,
                          const gdouble z);

The n-th massive neutrinos density $E^2\Omega_{m\nu,n} = \rho_{m\nu,n}(z) / \rho_{\mathrm{crit}0}$.

[virtual E2Omega_mnu_n]

Parameters

cosmo	a NcHICosmo
n	massive neutrino index
z	redshift $z$

Returns

$E^2\Omega_{m\nu,n}$.

nc_hicosmo_E2Press_mnu_n ()

gdouble
nc_hicosmo_E2Press_mnu_n (NcHICosmo *cosmo,
                          const guint n,
                          const gdouble z);

The n-th massive neutrinos pressure $E^2P_{m\nu,n} = p_{m\nu,n}(z) / \rho_{\mathrm{crit}0}$.

[virtual E2Press_mnu_n]

Parameters

cosmo	a NcHICosmo
n	massive neutrino index
z	redshift $z$

Returns

$E^2\Omega_{m\nu,n}$.

nc_hicosmo_E2Omega_m ()

gdouble
nc_hicosmo_E2Omega_m (NcHICosmo *cosmo,
                      const gdouble z);

Total matter density $E^2\Omega_{m} = \rho_m(z) / \rho_{\mathrm{crit}0}$.

[virtual E2Omega_m]

Parameters

cosmo	a NcHICosmo
z	redshift $z$

Returns

$E^2\Omega_{m}$.

nc_hicosmo_E2Omega_r ()

gdouble
nc_hicosmo_E2Omega_r (NcHICosmo *cosmo,
                      const gdouble z);

Total radiation density $\Omega_{r} = \rho_r(z) / \rho_{\mathrm{crit}0}$.

[virtual E2Omega_r]

Parameters

cosmo	a NcHICosmo
z	redshift $z$

Returns

$E^2\Omega_{r}$.

nc_hicosmo_E2Omega_t ()

gdouble
nc_hicosmo_E2Omega_t (NcHICosmo *cosmo,
                      const gdouble z);

Total density $E2\Omega_{t0} = \rho_t(z) / \rho_{\mathrm{crit}0}$.

[virtual E2Omega_t]

Parameters

cosmo	a NcHICosmo
z	redshift $z$

Returns

$E^2\Omega_{t}$.

nc_hicosmo_H ()

gdouble
nc_hicosmo_H (NcHICosmo *cosmo,
              const gdouble z);

The value of the Hubble function in unity of $\mathrm{m}\,\mathrm{s}^{-1}\,\mathrm{kpc}^{-1}$, see ncm_c_kpc().

Parameters

cosmo	a NcHICosmo
z	redshift $z$

Returns

$H(z) \left[\mathrm{m}\,\mathrm{s}^{-1}\,\mathrm{kpc}^{-1}\right]$

nc_hicosmo_dH_dz ()

gdouble
nc_hicosmo_dH_dz (NcHICosmo *cosmo,
                  const gdouble z);

FIXME

Parameters

cosmo	a NcHICosmo
z	redshift $z$

Returns

FIXME

nc_hicosmo_E ()

gdouble
nc_hicosmo_E (NcHICosmo *cosmo,
              const gdouble z);

This function computes the normalized Hubble function $E(z)$.

Parameters

cosmo	a NcHICosmo
z	redshift $z$

Returns

$E(z)$.

nc_hicosmo_E2 ()

gdouble
nc_hicosmo_E2 (NcHICosmo *cosmo,
               const gdouble z);

Normalized Hubble function squared.

[virtual E2]

Parameters

cosmo	a NcHICosmo
z	redshift $z$

Returns

$H^2 / H_0^2$.

nc_hicosmo_Em2 ()

gdouble
nc_hicosmo_Em2 (NcHICosmo *cosmo,
                const gdouble z);

This function computes the inverse of the square normalized Hubble function.

Parameters

cosmo	a NcHICosmo
z	redshift $z$

Returns

$E(z)^{-2}$.

nc_hicosmo_dE2_dz ()

gdouble
nc_hicosmo_dE2_dz (NcHICosmo *cosmo,
                   const gdouble z);

FIXME

[virtual dE2_dz]

Parameters

cosmo	a NcHICosmo
z	redshift $z$

Returns

FIXME

nc_hicosmo_d2E2_dz2 ()

gdouble
nc_hicosmo_d2E2_dz2 (NcHICosmo *cosmo,
                     const gdouble z);

FIXME

[virtual d2E2_dz2]

Parameters

cosmo	a NcHICosmo
z	redshift $z$

Returns

FIXME

nc_hicosmo_bgp_cs2 ()

gdouble
nc_hicosmo_bgp_cs2 (NcHICosmo *cosmo,
                    const gdouble z);

Baryon-photon plasma speed of sound squared, $$c_s^{b\gamma2} = (\dot{\rho}_b + \dot{\rho}_\gamma) / (p_b + p_\gamma).$$

[virtual bgp_cs2]

Parameters

cosmo	a NcHICosmo
z	redshift $z$

Returns

$c_s^{b\gamma2}$.

nc_hicosmo_Dc ()

gdouble
nc_hicosmo_Dc (NcHICosmo *cosmo,
               const gdouble z);

FIXME

[virtual Dc]

Parameters

cosmo	a NcHICosmo
z	redshift $z$

Returns

FIXME

nc_hicosmo_NMassNu ()

guint
nc_hicosmo_NMassNu (NcHICosmo *cosmo);

FIXME

[virtual NMassNu]

Parameters

cosmo

a NcHICosmo

Returns

FIXME

nc_hicosmo_MassNuInfo ()

void
nc_hicosmo_MassNuInfo (NcHICosmo *cosmo,
                       guint nu_i,
                       gdouble *mass_eV,
                       gdouble *T_0,
                       gdouble *xi,
                       gdouble *g);

FIXME

[virtual MassNuInfo]

Parameters

cosmo	a NcHICosmo
nu_i	FIXME
mass_eV	FIXME.	[out]
T_0	FIXME.	[out]
xi	FIXME.	[out]
g	FIXME.	[out]

nc_hicosmo_Neff ()

gdouble
nc_hicosmo_Neff (NcHICosmo *cosmo);

FIXME

Parameters

cosmo

a NcHICosmo

Returns

FIXME

nc_hicosmo_get_bg_var ()

void
nc_hicosmo_get_bg_var (NcHICosmo *cosmo,
                       const gdouble t,
                       NcHIPertBGVar *bg_var);

[virtual get_bg_var]

Parameters

cosmo	a NcHICosmo
t	FIXME
bg_var	a NcHIPertBGVar

nc_hicosmo_E2Omega_k ()

gdouble
nc_hicosmo_E2Omega_k (NcHICosmo *cosmo,
                      const gdouble z);

FIXME

Parameters

cosmo	a NcHICosmo
z	redshift $z$

Returns

FIXME

nc_hicosmo_q ()

gdouble
nc_hicosmo_q (NcHICosmo *cosmo,
              const gdouble z);

FIXME

Parameters

cosmo	a NcHICosmo
z	redshift $z$

Returns

FIXME

nc_hicosmo_nec ()

gdouble
nc_hicosmo_nec (NcHICosmo *cosmo,
                const gdouble z);

FIXME

Parameters

cosmo	a NcHICosmo
z	redshift $z$

Returns

FIXME

nc_hicosmo_dec ()

gdouble
nc_hicosmo_dec (NcHICosmo *cosmo,
                const gdouble z);

FIXME

Parameters

cosmo	a NcHICosmo
z	redshift $z$

Returns

FIXME

nc_hicosmo_wec ()

gdouble
nc_hicosmo_wec (NcHICosmo *cosmo,
                const gdouble z);

FIXME

Parameters

cosmo	a NcHICosmo
z	redshift $z$

Returns

FIXME

nc_hicosmo_qp ()

gdouble
nc_hicosmo_qp (NcHICosmo *cosmo,
               const gdouble z);

FIXME

Parameters

cosmo	a NcHICosmo
z	redshift $z$

Returns

FIXME

nc_hicosmo_j ()

gdouble
nc_hicosmo_j (NcHICosmo *cosmo,
              const gdouble z);

FIXME

Parameters

cosmo	a NcHICosmo
z	redshift $z$

Returns

FIXME

nc_hicosmo_kinetic_w ()

gdouble
nc_hicosmo_kinetic_w (NcHICosmo *cosmo,
                      const gdouble z);

FIXME

Parameters

cosmo	a NcHICosmo
z	redshift $z$

Returns

FIXME

nc_hicosmo_mqE2 ()

gdouble
nc_hicosmo_mqE2 (NcHICosmo *cosmo,
                 const gdouble z);

Calculates $-q(z)E^2(z)$.

Parameters

cosmo	a NcHICosmo
z	redshift $z$

Returns

$-q(z)E^2(z)$.

nc_hicosmo_abs_alpha ()

gdouble
nc_hicosmo_abs_alpha (NcHICosmo *cosmo,
                      gdouble x);

FIXME

Parameters

cosmo	a NcHICosmo
x	redshift variable $x = 1 + z$

Returns

FIXME

nc_hicosmo_x_alpha ()

gdouble
nc_hicosmo_x_alpha (NcHICosmo *cosmo,
                    gdouble alpha);

FIXME

Parameters

cosmo	a NcHICosmo
alpha	redshift $\alpha$

Returns

FIXME

nc_hicosmo_peek_prim ()

NcHIPrim *
nc_hicosmo_peek_prim (NcHICosmo *cosmo);

FIXME

Parameters

cosmo

a NcHICosmo

Returns

the NcHIPrim submodel.

[transfer none]

nc_hicosmo_peek_reion ()

NcHIReion *
nc_hicosmo_peek_reion (NcHICosmo *cosmo);

FIXME

Parameters

cosmo

a NcHICosmo

Returns

the NcHIReion submodel.

[transfer none]

nc_hicosmo_sigma8 ()

gdouble
nc_hicosmo_sigma8 (NcHICosmo *cosmo,
                   NcmPowspecFilter *psf);

Types and Values

enum NcHICosmoImpl

Flags defining the implementation options of the NcHICosmo abstract object.

Members

NC_HICOSMO_IMPL_H0	Hubble constant
NC_HICOSMO_IMPL_Omega_b0	Baryonic density today $\Omega_{b0} = \rho_{b0} / \rho_{\mathrm{crit}0}$
NC_HICOSMO_IMPL_Omega_c0	Cold dark matter density today $\Omega_{c0} = \rho_{c0} / \rho_{\mathrm{crit}0}$
NC_HICOSMO_IMPL_Omega_g0	Photons density today $\Omega_{\gamma0} = \rho_{\gamma0} / \rho_{\mathrm{crit}0}$
NC_HICOSMO_IMPL_Omega_nu0	Ultra-relativistic neutrinos density today $\Omega_{\nu0} = \rho_{\nu0} / \rho_{\mathrm{crit}0}$
NC_HICOSMO_IMPL_Omega_mnu0	Massive neutrinos density today $\Omega_{m\nu0} = \rho_{m\nu0} / \rho_{\mathrm{crit}0}$
NC_HICOSMO_IMPL_Press_mnu0	Massive neutrinos dimensionless pressure today $P_{m\nu0} = p_{m\nu0} / \rho_{\mathrm{crit}0}$
NC_HICOSMO_IMPL_Omega_mnu0_n	The n-th massive neutrinos density today $\Omega_{m\nu0,n} = \rho_{m\nu0,n} / \rho_{\mathrm{crit}0}$
NC_HICOSMO_IMPL_Press_mnu0_n	The n-th massive neutrinos dimensionless pressure today $P_{m\nu0,n} = p_{m\nu0,n} / \rho_{\mathrm{crit}0}$
NC_HICOSMO_IMPL_Omega_m0	Total matter density today $\Omega_{m0} = \rho_{m0} / \rho_{\mathrm{crit}0}$
NC_HICOSMO_IMPL_Omega_r0	Total radiation density today $\Omega_{r0} = \rho_{r0} / \rho_{\mathrm{crit}0}$
NC_HICOSMO_IMPL_Omega_t0	Total density today $\Omega_{t0}$
NC_HICOSMO_IMPL_T_gamma0	Radiation temperature today
NC_HICOSMO_IMPL_Yp_4He	Primordial Helium mass fraction
NC_HICOSMO_IMPL_z_lss	Redshift of the last scattering surface
NC_HICOSMO_IMPL_as_drag	Acoustic Scale at drag redshift
NC_HICOSMO_IMPL_xb	Maximum redshift
NC_HICOSMO_IMPL_E2Omega_b	Baryonic density $E^2\Omega_{b} = \rho_b(z) / \rho_{\mathrm{crit}0}$
NC_HICOSMO_IMPL_E2Omega_c	Cold dark matter density $E^2\Omega_{c} = \rho_c(z) / \rho_{\mathrm{crit}0}$
NC_HICOSMO_IMPL_E2Omega_g	Photons density $E^2\Omega_{\gamma} = \rho_\gamma(z) / \rho_{\mathrm{crit}0}$
NC_HICOSMO_IMPL_E2Omega_nu	Ultra-relativistic neutrinos density $E^2\Omega_{\nu} = \rho_\nu(z) / \rho_{\mathrm{crit}0}$
NC_HICOSMO_IMPL_E2Omega_mnu	Massive neutrinos density $E^2\Omega_{m\nu} = \rho_{m\nu}(z) / \rho_{\mathrm{crit}0}$
NC_HICOSMO_IMPL_E2Press_mnu	Massive neutrinos pressure $E^2P_{m\nu} = p_{m\nu}(z) / \rho_{\mathrm{crit}0}$
NC_HICOSMO_IMPL_E2Omega_mnu_n	The n-th Massive neutrinos density $E^2\Omega_{m\nu,n} = \rho_{m\nu,n}(z) / \rho_{\mathrm{crit}0}$
NC_HICOSMO_IMPL_E2Press_mnu_n	The n-th Massive neutrinos pressure $E^2P_{m\nu,n} = p_{m\nu,n}(z) / \rho_{\mathrm{crit}0}$
NC_HICOSMO_IMPL_E2Omega_m	Total matter density $E^2\Omega_{m} = \rho_m(z) / \rho_{\mathrm{crit}0}$
NC_HICOSMO_IMPL_E2Omega_r	Total radiation density $\Omega_{r} = \rho_r(z) / \rho_{\mathrm{crit}0}$
NC_HICOSMO_IMPL_E2Omega_t	Total density $E2\Omega_{t0} = \rho_t(z) / \rho_{\mathrm{crit}0}$
NC_HICOSMO_IMPL_E2	Dimensionless Hubble function squared $H^2(z) / H_0^2$
NC_HICOSMO_IMPL_dE2_dz	Derivative of the dimensionless Hubble function squared.
NC_HICOSMO_IMPL_d2E2_dz2	Second derivative of the dimensionless Hubble function squared.
NC_HICOSMO_IMPL_bgp_cs2	Baryon-photon plasma speed of sound squared $c_s^2$.
NC_HICOSMO_IMPL_Dc	Comoving distance
NC_HICOSMO_IMPL_NMassNu	Number of massive neutrinos
NC_HICOSMO_IMPL_MassNuInfo	Massive neutrino info
NC_HICOSMO_IMPL_get_bg_var	Background variables interface for perturbations

NC_HICOSMO_IMPL_FLAG_RH_Mpc

#define NC_HICOSMO_IMPL_FLAG_RH_Mpc       NCM_MODEL_OPT2IMPL  (NC_HICOSMO_IMPL_H0)

NC_HICOSMO_IMPL_FLAG_RH_planck

#define NC_HICOSMO_IMPL_FLAG_RH_planck    NCM_MODEL_OPT2IMPL  (NC_HICOSMO_IMPL_H0)

NC_HICOSMO_IMPL_FLAG_Omega_k0

#define NC_HICOSMO_IMPL_FLAG_Omega_k0     NCM_MODEL_OPT2IMPL  (NC_HICOSMO_IMPL_Omega_t0)

NC_HICOSMO_IMPL_FLAG_h

#define NC_HICOSMO_IMPL_FLAG_h            NCM_MODEL_OPT2IMPL  (NC_HICOSMO_IMPL_H0)

NC_HICOSMO_IMPL_FLAG_h2

#define NC_HICOSMO_IMPL_FLAG_h2           NCM_MODEL_OPT2IMPL  (NC_HICOSMO_IMPL_H0)

NC_HICOSMO_IMPL_FLAG_Omega_b0h2

#define NC_HICOSMO_IMPL_FLAG_Omega_b0h2   NCM_MODEL_2OPT2IMPL (NC_HICOSMO_IMPL_Omega_b0,   NC_HICOSMO_IMPL_h2)

NC_HICOSMO_IMPL_FLAG_Omega_c0h2

#define NC_HICOSMO_IMPL_FLAG_Omega_c0h2   NCM_MODEL_2OPT2IMPL (NC_HICOSMO_IMPL_Omega_c0,   NC_HICOSMO_IMPL_h2)

NC_HICOSMO_IMPL_FLAG_Omega_g0h2

#define NC_HICOSMO_IMPL_FLAG_Omega_g0h2   NCM_MODEL_2OPT2IMPL (NC_HICOSMO_IMPL_Omega_g0,   NC_HICOSMO_IMPL_h2)

NC_HICOSMO_IMPL_FLAG_Omega_nu0h2

#define NC_HICOSMO_IMPL_FLAG_Omega_nu0h2  NCM_MODEL_2OPT2IMPL (NC_HICOSMO_IMPL_Omega_nu0,  NC_HICOSMO_IMPL_h2)

NC_HICOSMO_IMPL_FLAG_Omega_mnu0h2

#define NC_HICOSMO_IMPL_FLAG_Omega_mnu0h2 NCM_MODEL_2OPT2IMPL (NC_HICOSMO_IMPL_Omega_mnu0, NC_HICOSMO_IMPL_h2)

NC_HICOSMO_IMPL_FLAG_Omega_m0h2

#define NC_HICOSMO_IMPL_FLAG_Omega_m0h2   NCM_MODEL_2OPT2IMPL (NC_HICOSMO_IMPL_Omega_m0,   NC_HICOSMO_IMPL_h2)

NC_HICOSMO_IMPL_FLAG_Omega_r0h2

#define NC_HICOSMO_IMPL_FLAG_Omega_r0h2   NCM_MODEL_2OPT2IMPL (NC_HICOSMO_IMPL_Omega_r0,   NC_HICOSMO_IMPL_h2)

NC_HICOSMO_IMPL_FLAG_H_Yp

#define NC_HICOSMO_IMPL_FLAG_H_Yp         NCM_MODEL_OPT2IMPL  (NC_HICOSMO_IMPL_Yp_4He)

NC_HICOSMO_IMPL_FLAG_XHe

#define NC_HICOSMO_IMPL_FLAG_XHe          NCM_MODEL_OPT2IMPL  (NC_HICOSMO_IMPL_Yp_4He)

NC_HICOSMO_IMPL_FLAG_H

#define NC_HICOSMO_IMPL_FLAG_H        NCM_MODEL_2OPT2IMPL (NC_HICOSMO_IMPL_H0, NC_HICOSMO_IMPL_E2)

NC_HICOSMO_IMPL_FLAG_dH_dz

#define NC_HICOSMO_IMPL_FLAG_dH_dz    NCM_MODEL_3OPT2IMPL (NC_HICOSMO_IMPL_H0, NC_HICOSMO_IMPL_E2, NC_HICOSMO_IMPL_dE2_dz)

NC_HICOSMO_IMPL_FLAG_E

#define NC_HICOSMO_IMPL_FLAG_E        NCM_MODEL_OPT2IMPL  (NC_HICOSMO_IMPL_E2)

NC_HICOSMO_IMPL_FLAG_Em2

#define NC_HICOSMO_IMPL_FLAG_Em2      NCM_MODEL_OPT2IMPL  (NC_HICOSMO_IMPL_E2)

NC_HICOSMO_IMPL_FLAG_q

#define NC_HICOSMO_IMPL_FLAG_q        NCM_MODEL_2OPT2IMPL (NC_HICOSMO_IMPL_E2, NC_HICOSMO_IMPL_dE2_dz)

NC_HICOSMO_IMPL_FLAG_j

#define NC_HICOSMO_IMPL_FLAG_j        NCM_MODEL_3OPT2IMPL (NC_HICOSMO_IMPL_E2, NC_HICOSMO_IMPL_dE2_dz, NC_HICOSMO_IMPL_d2E2_dz2)

NC_HICOSMO_IMPL_FLAG_wec

#define NC_HICOSMO_IMPL_FLAG_wec      NCM_MODEL_2OPT2IMPL (NC_HICOSMO_IMPL_E2, NC_HICOSMO_IMPL_Omega_k0)

NC_HICOSMO_IMPL_FLAG_dec

#define NC_HICOSMO_IMPL_FLAG_dec      NCM_MODEL_2OPT2IMPL (NC_HICOSMO_IMPL_E2, NC_HICOSMO_IMPL_Omega_k0)

NC_HICOSMO_DEFAULT_PARAMS_RELTOL

#define NC_HICOSMO_DEFAULT_PARAMS_RELTOL (1e-7)

NC_HICOSMO_DEFAULT_PARAMS_ABSTOL

#define NC_HICOSMO_DEFAULT_PARAMS_ABSTOL (0.0)

NC_HICOSMO_OMEGA_K0_LIMIT

#define NC_HICOSMO_OMEGA_K0_LIMIT (1.0e-13)