Method

NumCosmoDistancer_zd

Declaration [src] 

gdouble
nc_distance_r_zd (
  NcDistance* dist,
  NcHICosmo* cosmo
)

Description [src]

This function computes the sound horizon [nc_distance_sound_horizon ()] at the drag redshift [nc_distance_drag_redshift()].

Parameters

cosmo

Type: NcHICosmo

A NcHICosmo.

The data is owned by the caller of the method.

Return value

Type: gdouble

$r(z_d)$.