// BesselJArr returns an array of Jn(x) where n runs from nmin to nmax inclusive
func BesselJArr(nmin, nmax int, x float64) []float64 {
arr := make([]float64, nmax-nmin+1)
ret := C.gsl_sf_bessel_Jn_array(C.int(nmin), C.int(nmax), C.double(x), (*C.double)(&arr[0]))
if ret != 0 {
panic(gsl.Errno(ret))
}
return arr
}
func BesselJnArray(nmin, nmax int, x float64, result *[]float64) (e error) {
resptr := (*C.double)((unsafe.Pointer)(&(*result)[0]))
er := (C.gsl_sf_bessel_Jn_array((C.int)(nmin),
(C.int)(nmax),
(C.double)(x),
resptr))
if er == (C.int)(0) {
e = nil
} else {
e = gsl.NewGSLError(int(er))
}
return
}
func JnArray(nmin int32, nmax int32, x float64, resultArray []float64) int32 {
_slice_header_3 := (*reflect.SliceHeader)(unsafe.Pointer(&resultArray))
return int32(C.gsl_sf_bessel_Jn_array(C.int(nmin), C.int(nmax), C.double(x), (*C.double)(unsafe.Pointer(_slice_header_3.Data))))
}