Loadable Function: z = gsl_sf_bessel_In_array (arg1, arg2, arg3)
Loadable Function: z = gsl_sf_bessel_In_array (…)

his routine computes the values of the regular modified cylindrical Bessel functions I_n(x) for n from nmin to nmax inclusive. The start of the range nmin must be positive or zero. The values are computed using recurrence relations for efficiency, and therefore may differ slightly from the exact values.

This function is from the GNU Scientific Library, see http://www.gnu.org/software/gsl/ for documentation.

Package: gsl