Method

NumCosmoCBEget_sigma8

Declaration [src]

gdouble
nc_cbe_get_sigma8 (
  NcCBE* cbe
)

Description [src]

Computes the value of $\sigma_8$ as computed by CLASS, usually with errors $\propto 10^{-4}$. For better precision use: ncm_powspec_sigma_tophat_R() or NcmPowspecFilter.

Return value

Type: gdouble

The value of $\sigma_8$ as computed by CLASS.