338 
Table of the Mesadacryal Indices 
Table to pass from measured index ft = LOO (arc — chord)/ 'chord of a curve to the index 
and may be closely represented by a common catenary. Suggested use: to pass 
Values of a for given values of /3 as argument. 
/3 
'0 
'1 
'2 
o 
'4 
• k 
o 
"6' 
■ Q 
o 
.ft 
J 
13 
23-1 
23-2 
23-2 
23 3 
23-4 
23-5 
23-6 
23-7 
23-8 
23-9 
n 
24-0 
24-1 
24-2 
24-3 
24-4 
24-5 
24-6 
24-7 
24-7 
24-8 
15 
24-9 
25-0 
25-1 
25-2 
25-3 
25-4 
25-5 
25-6 
25-6 
25-7 
16 
25-8 
25-9 
26-0 
26-1 
26-2 
26-3 
26-4 
26-4 
26-5 
26-6 
17 
26-7 
26-8 
26-9 
27-0 
27-0 
27-1 
27-2 
27-3 
27-4 
27-5 
IS 
27-6 
27-7 ' 
27-7 
27-8 
27-9 
28-0 
28-1 
28-2 
28-3 
28-3 
19 
28-4 
28-5 
28 '6 
28 4 7 
28-7 
28-8 
28-9 
29-0 
29-1 
29-2 
20 
29 '2 
29-3 
29-4 
29 - 5 
29-6 
29-6 
29-7 
29-8 
29-9 
30-0 
21 
30-0 
30-1 
30-2 
30-3 
30-4 
30-4 
30-5 
30-6 
30-7 
30-8 
22 
30-8 
30-9 
31-0 
31 5 1 
31-2 
31-2 
31-3 
31-4 
31-5 
31-6 
23 
31-6 
31-7 
31-8 
31 - 9 
31-9 
32-0 
32-1 
32-2 
32-3 
32 3 
24 
32-4 
32-5 
32-6 
32-6 
32-7 
32-8 
32-9 
32-9 
33 0 
33-1 
25 
33 2 
33 3 
33 3 
33-4 
33 5 
33-6 
33-6 
33 7 
33-8 
33-9 
26 
33-9 
34-0 
34-1 
34-2 
34-2 
34-3 
34-4 
34-5 
34-5 
34-6 
27 
34-7 
34-8 
34-8 
34 -9 
35-0 
35-1 
35-1 
35-2 
35 3 
35 -3 
28 
35-4 
35 -5 
35-6 
35-6 
35 - 7 
35-8 
35-9 
35-9 
36-0 
36-1 
29 
36-2 
36-2 
36 3 
36-4 
36-4 
3(3-5 
36-6 
36-7 
367 
3G-8 
30 
36-9 
36-9 
37-0 
37-1 
37-2 
37-3 
37-4 
37-5 
37-5 
31 
37-6 
37-7 
37-7 
37'8 
37-9 
38-0 
38-0 
38-1 
38-2 
38-2 
32 
38-3 
38-4 
38-4 
38-5 
38 -G 
38-7 
38-7 
38-8 
38-9 
38-9 
33 
39-0 
39-1 
39-2 
39-2 
39-3 
39-4 
39-4 
39-5 
39-6 
39-6 
34 
39-7 
39-8 
39-8 
39-9 
40-0 
40-1 
401 
40-2 
40-3 
40-3 
35 
40-4 
40-5 
40-5 
40-6 
40-7 
40-7 
40-8 
40-9 
41-0 
41-0 
36 
41-1 
41-2 
41-2 
41-3 
41-4 
41-4 
41-5 
41-6 
41-6 
41-7 
37 
41 -8 
41-8 
41-9 
42-0 
42-0 
42-1 
42-2 
42-2 
42-3 
42-4 
88 
42-4 
42-5 
42-6 
42 '6 
42-7 
42-8 
42'9 
42-9 
43-0 
43-1 
39 
43-1 
43-2 
43 3 
43 3 
43-4 
43-5 
43-5 
43-6 
43-7 
43-7 
40 
43-8 
43-9 
43-9 
44 - 0 
44'1 
44-1 
44-2 
44-3 
44-3 
44-4 
41 
44-5 
44-5 
44-6 
44 '6 
44-7 
44-8 
44-8 
44-9 
45-0 
45-0 
42 
45-1 
45-2 
45-2 
45 -3 
45-4 
45-4 
45-5 
45-6 
45-6 
45-7 
43 
45-8 
45-8 
45-9 
46-0 
46-0 
46-1 
46-2 
46-2 
46-3 
46-4 
44 
46-4 
46-5 
46-5 
46-6 
46-7 
46-7 
46-8 
46-9 
46-9 
47-0 
45 
47-1 
47-1 
47-2 
47-3 
47-3 
47-4 
47-5 
47-5 
47-6 
47-6 
46 
47-7 
47-8 
47-8 
47 - 9 
48-0 
48-0 
48-1 
48-2 
48-2 
48-3 
47 
48-4 
48-4 
48-5 
48-5 
48-6 
48-7 
48-7 
48-8 
48-9 
48-9 
48 
49-0 
49-1 
49-1 
49-2 
49-2 
49-3 
49-4 
49-4 
49-5 
49-6 
4b) 
-±•7 / 
4.Q-8 
*±*J o 
A Q -Q 
4y y 
A Q «Q 
49 y 
OU U 
50 - l 
OU I 
OU z 
50 
50-3 
50-3 
50-4 
50-5 
50-5 
50-6 
50-6 
50-7 
50-8 
50-8 
51 
50-9 
51-0 
51-0 
51-1 
51-1 
51-2 
51-3 
51-3 
51-4 
51-5 
52 
51-5 
51-6 
51-6 
51-7 
51-8 
5] -8 
51-9 
52-0 
52-0 
52-1 
53 
52-1 
52-2 
52-3 
52-3 
52-4 
52-5 
52-5 
52-6 
52-6 
52-7 
54 
52-8 
52-8 
52-9 
53-0 
53-0 
53-1 
53-1 
53-2 
53-3 
53 3 
55 
53-4 
53-4 
53-5 
53-6 
53-6 
53-7 
53-8 
53-8 
53-9 
53-9 
56 
54-0 
54-1 
54-1 
54-2 
54-3 
54-3 
54-4 
54-4 
54-5 
54-6 
57 
54-6 
54-7 
54-7 
54-8 
54-9 
54-9 
55-0 
55-0 
55-1 
55-2 
58 
55-2 
55-3 
55-4 
55-4 
55-5 
55-5 
55-6 
55-7 
55-7 
55-8 
59 
55-8 
55-9 
56-0 
56-0 
56-1 
56-1 
56-2 
56-3 
56-3 
56-4 
60 
56-5 
56-5 
56-6 
56-6 
56-7 
56-8 
56-8 
56-9 
56-9 
57-0 
61 
57-1 
57-1 
57 2 
57-2 
57-3 
57-4 
57-4 
57-5 
57-5 
57-6 
62 
57-7 
57-7 
57-8 
57-8 
57-9 
58-0 
58-0 
58-1 
58-1 
58-2 
63 
58-3 
58-3 
58-4 
58-4 
58-5 
58-6 
58-6 
58-7 
58-7 
58-8 
64 
58-9 
58-9 
59-0 
59-0 
59-1 
59-2 
59-2 
59-3 
59-3 
59-4 
