Method
NumCosmoHICosmoVexptau_xe
Declaration [src]
gdouble
nc_hicosmo_Vexp_tau_xe (
NcHICosmoVexp* Vexp,
const gdouble xe
)
Description [src]
Computes the time variable $\tau$ corresponding to the given expansion phase scale factor ratio $x_e = a / a_{0e}$, where $a = a_b \exp(\tau^2/2)$.