Method

NumCosmoXcorKernelComponenteval_KL_max

Declaration [src]

gdouble
nc_xcor_kernel_component_eval_KL_max (
  NcXcorKernelComponent* comp,
  gdouble y
)

Description [src]

Evaluates the maximum value of KL(k, y/k) at the given y value from kernel analysis using the Limber approximation KL = sqrt(π/(2*y)) * K(y/k, k) / k. This is the value of KL at k = k_max(y).

Parameters

y

Type: gdouble

The y value (y = k * xi).

Return value

Type: gdouble

The KL_max value at y.