Method
NumCosmoHICosmoVexptau_xc
Declaration [src]
gdouble
nc_hicosmo_Vexp_tau_xc (
NcHICosmoVexp* Vexp,
const gdouble xc
)
Description [src]
Computes the time variable $\tau$ corresponding to the given contraction phase scale factor ratio $x_c = a / a_{0c}$, where $a = a_b \exp(\tau^2/2)$.