Method

NumCosmoHICosmoVexpphi

Declaration [src] 

gdouble
nc_hicosmo_Vexp_phi (
  NcHICosmoVexp* Vexp,
  const gdouble tau
)

Description [src]

Computes the scalar field $\phi$ at time tau.

Parameters

tau

Type: const gdouble

$\tau$.

Return value

Type: gdouble

$\phi(\tau)$.