Method

NumCosmoHIPertTwoFluidsget_wkb_limit

Declaration [src] 

gdouble
nc_hipert_two_fluids_get_wkb_limit (
  NcHIPertTwoFluids* ptf,
  NcHICosmo* cosmo,
  guint main_mode,
  gdouble alpha_i,
  gdouble prec
)

Description [src]

Get the initial time where the WKB approximation is valid up to prec. The algorithm uses alpha_i as the initial guess.

Parameters

cosmo

Type: NcHICosmo

A NcHICosmo.

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

Type: guint

Main mode.

alpha_i

Type: gdouble

Initial try.

prec

Type: gdouble

Precision.

Return value

Type: gdouble

Initial time $\alpha_i$.