290 MESSRS. PROUDMAN, DOODSON, AND KENNEDY ON THE DIFFRACTION OF 
Table XI. 
9. 
Kffi = 
= 1. 
KCL = 
= 2. 
Ka = 
= 9. 
Ka - 
10. 
Yr +Y 2 2 . 
ZP + Z 2 2 . 
Y^ + Yo 2 . 
Zi 2 + Z 2 2 . 
Y! 2 + Y 2 2 . 
Z 1 2 + Z 2 2 . 
Y! 2 + Y 2 2 . 
Z{- + z 2 2 . 
o 
0 
0-9094 
0-9094 
1-0081 
1-0081 
17-12 
17-12 
23-23 
23-23 
10 
0-8949 
0-9079 
0-9497 
0-9811 
19-97 
18-11 
25-81 
24-33 
20 
0-8524 
0-9029 
0-8071 
0-9066 
23-48 
20-18 
25 • 74 
25 • 46 
30 
0-7837 
0-8940 
0-6728 
0-8019 
19-73 
20-86 
23-44 
24-86 
45 
0-6409 
0-8712 
0-7161 
0-6714 
21-59 
20-16 
26-57 
25-61 
60 
0-4684 
0-8344 
1-3074 
0-6912 
16-97 
20-75 
25-91 
24-99 
70 
0-3511 
0-8012 
1-9769 
0-8528 
22-07 
20-40 
25 • 33 
25-99 
80 
0-2429 
0-7612 
2-7069 
1-1503 
20-93 
21-56 
23-27 
25-35 
90 
0-1545 
0-7157 
3-2887 
1-5645 
16-83 
20-94 
27 • 83 
26-93 
100 
0-0948 
0-6666 
3-5377 
2-0492 
27-01 
22-79 
21-30 
26-49 
110 
0-0702 
0-6165 
3-3964 
2-5499 
10-29 
22-85 
28-57 
29-14 
120 
0-0832 
0-5683 
3-0005 
3-0289 
35-89 
25-60 
23-95 
29-83 
135 
0-1619 
0-5052 
2-5955 
3-7021 
28-89 
29-56 
2-48 
38-78 
150 
0-2789 
0-4586 
3-1757 
4-3525 
3-34 
58-23 
34-94 
72-50 
160 
0-3522 
0•4380 
4-0415 
4-7677 
187-1 
76-62 
141-65 
68-87 
170 
0-4035 
0-4259 
4-8467 
5-0644 
979-7 
831-0 
1295 
1046 
180 
0-4219 
0-4219 
5-1745 
5-1745 
1755 
1755 
2659 
2659 
Fig.-l. Table X. ( kci = 1). 
