Method

NumCosmoWindowderiv_fourier

Declaration [src] 

gdouble
nc_window_deriv_fourier (
  const NcWindow* wf,
  const gdouble k,
  const gdouble R
)

Description [src]

This function returns the derivative with respect to R of the window function in the Fourier space.

Parameters

k

Type: const gdouble

Mode.

R

Type: const gdouble

Scale.

Return value

Type: gdouble

The value of the first derivative of the window function in the Fourier space at scale R.