Method

NumCosmoGrowthFunceval_both

Declaration [src] 

void
nc_growth_func_eval_both (
  NcGrowthFunc* gf,
  NcHICosmo* cosmo,
  gdouble z,
  gdouble* d,
  gdouble* f
)

Description [src]

This function evaluates the normalized growth function $D$ and its derivative $\mathrm{d}D/\mathrm{d}a$ at redshift $z$.

Parameters

cosmo

Type: NcHICosmo

A NcHICosmo.

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

Type: gdouble

Redshift $z$.

d

Type: gdouble*

Growth function $D(z)$.

The argument will be set by the function.
f

Type: gdouble*

Growth function derivative $\left. \mathrm{d}D/\mathrm{d}a \right|_{z}$.

The argument will be set by the function.