API Version: 1.0
Library Version: 0.27.0
Generated by gi-docgen 2026.1
gdouble get_tau ( NcHIReion* reion, NcHICosmo* cosmo )
Calculates the reionization optical depth $\tau_\mathrm{reion}$.
cosmo
Type: NcHICosmo
NcHICosmo
A NcHICosmo.
Type: gdouble
gdouble
$\tau_\mathrm{reion}$.