Method

NumCosmoHaloBiasintegrand

Declaration [src]

gdouble
nc_halo_bias_integrand (
  NcHaloBias* mbiasf,
  NcHICosmo* cosmo,
  gdouble lnM,
  gdouble z
)

Description [src]

This function is the integrand of the mean bias, i.e., the product of the mass function with the bias function. As both functions depend on the standard deviation of the matter density contrast, we implement this function to compute \f$ \sigma (M, z) \f$ just once.

It is worth noting that the multiplicity function must be compatible with the bias function.

Parameters

cosmo

Type: NcHICosmo

A NcHICosmo.

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

Type: gdouble

Logarithm base e of the mass.

z

Type: gdouble

Redshift.

Return value

Type: gdouble

A double which corresponds to the mean bias integrand for lnM and at redshift z.