Method

NumCosmoHIPertTwoFluidsto_zeta_s

Declaration [src] 

void
nc_hipert_two_fluids_to_zeta_s (
  NcHIPertTwoFluids* ptf,
  NcHICosmo* cosmo,
  gdouble alpha,
  NcmVector* state
)

Description [src]

Transform in-place the variables init_cond from $(Q,\,P)$ to $(\zeta,\,S)$, assuming they are calculated at $\alpha$ = alpha.

Parameters

cosmo

Type: NcHICosmo

A NcHICosmo.

The data is owned by the caller of the method.
alpha

Type: gdouble

The log-redshift time.

state

Type: NcmVector

A NcmVector (size >= 8) current state in $(Q,\,P)$ variables.

The data is owned by the caller of the method.