Method
NumCosmoMathSBesselIntegratorintegrate_gaussian_ell
Declaration [src]
gdouble
ncm_sbessel_integrator_integrate_gaussian_ell (
NcmSBesselIntegrator* sbi,
gdouble center,
gdouble std,
gdouble a,
gdouble b,
gdouble k,
gint ell
)
Description [src]
Integrates a Gaussian function $\exp(-\frac{1}{2}(\frac{x - center}{std})^2)$
multiplied by the spherical Bessel function $j_\ell(kx)$ from a to b
for a single multipole.
This is a convenience function optimized for testing against truth tables, avoiding the overhead of Python callbacks.