Table 4.1        Z-r   ( inside the sphere )

r	Zv		Ze	Z
0.2	0.045	0.046	0.002	0.048
0.4	0.091	0.095	0.007	0.102
0.6	0.136	0.145	0.015	0.161
0.8	0.181	0.198	0.027	0.225
1.0	0.227	0.253	0.043	0.296
1.2	0.272	0.309	0.063	0.373
1.4	0.318	0.368	0.088	0.456
1.6	0.363	0.429	0.119	0.547
1.8	0.408	0.492	0.155	0.647
2.0	0.454	0.557	0.199	0.755
2.2	0.499	0.624	0.251	0.874
2.4	0.554	0.639	0.314	1.006
2.6	0.590	0.764	0.389	1.153
2.8	0.635	0.837	0.481	1.318
3.0	0.680	0.912	0.595	1.507
3.1	0.703	0.950	0.662	1.612
3.2	0.726	0.989	0.737	1.727
3.3	0.749	1.029	0.823	1.851
3.4	0.771	1.069	0.920	1.988
3.5	0.794	1.109	1.031	2.140
3.6	0.817	1.150	1.161	2.311

Table 4.2        Z-r   ( outside the sphere )

r	Zv		Ze	Z
3.6	0.817	1.150	1.116	2.311
3.7	0.840	1.192	1.312	2.504
3.8	0.862	1.233	1.493	2.726
3.9	0.885	1.276	1.711	2.987
4.0	0.907	1.319	1.981	3.299
4.1	0.930	1.362	2.320	3.682
4.2	0.953	1.406	2.759	4.166
4.3	0.975	1.451	3.352	4.803
4.4	0.998	1.496	4.191	5.687
4.41	1.00	1.500	4.281	5.781