Method

NumCosmoDistanceangular_diameter_z1_z2

Declaration [src] 

gdouble
nc_distance_angular_diameter_z1_z2 (
  NcDistance* dist,
  NcHICosmo* cosmo,
  const gdouble z1,
  const gdouble z2
)

Description [src]

Compute the angular diameter $D_A(z_1, z_2)$, defined in Eq. $\eqref{eq:def:DA12}$.

Parameters

cosmo

Type: NcHICosmo

A NcHICosmo.

The data is owned by the caller of the method.
z1

Type: const gdouble

Redshift $z_1$.

z2

Type: const gdouble

Redshift $z_2$.

Return value

Type: gdouble

$D_A(z_1, z_2)$.