Method
NumCosmoHICosmozt
Declaration [src]
gdouble
nc_hicosmo_zt (
NcHICosmo* cosmo,
const gdouble z_max
)
Description [src]
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: $[0.0, z_max]$.