ATTRACTION IN THE CASE OF THE ENGLISH ARC. 
49 
A3=log-i 
■3-1399735' 
5-1455755 
13-9943980J =0-00987184. 
A 4 =log-i r3-6477l54' 
5-6532559 
.3-9944595J =0-00987324. 
A5=log-i 
'3-6031562' 
5-6090210 
J-9941352J =0-00986587. 
Calculation of the Values of s (see art. 4). 
Arcs compared. 
Values of 
'“'(li)- 
^-1. 
A2 
^'-1 
6 = '^ . 
E1-E2 
Values of t. 
1st and 2nd... 
0-0002749 
+ 0-000633 
63-3 _ 
"^3123 
log-1 
'1-8014037^ 
3-4945720 
.2-3068317. 
= +0-0202690 
1st and 3rd... 
1-9992468 
-0-001733 
l73-3_ 
5024 
log-1 
'2-2387986' 
3-7010496 
.2-5377490.. 
= —0-0344944 
1st and 4th... 
1-9991853 
-0-008874 
187-4_ 
9114 
log-1 
'2-2727696' 
3-9597090 
.2-3130606.. 
= -0-0205622 
1st and 5th... 
1-9995096 
-0-001129 
112-9 _ 
14998 
log-1 
'2-0526939' 
4-1760333 
.3-8766606.. 
= -0-0075277 
2nd and 3rd.. 
1-9989719 
-0-002365 
_236-5_ 
1901 
log-1 
'2-3738311' 
3-2789801 
.1-0948510. 
= -0-1244090 
2nd and 4th.. 
1-9989104 
-0-002506 
_250-6_ 
5991 
log-1 
'2-39898111 
3-7774993 
.2-6214818. 
= -0-0418294 
2nd and 5th.. 
T-9992347 
-0-001761 
_ 176-1 _ 
11875 
log-1 
r2-2457594i 
4-0746336 
l2-1711258. 
= -0-0148295 
3rd and 4th .. 
T-9989385 
-0-002441 
_244-l_ 
4090 ~ 
log-1 
'2-3875678' 
3-6117233 
l2-7758445. 
= -0-0596822 
3rd and 5th .. 
0-0002628 
+ 0-000605 
60-5 _ 
log-1 
ri-7817554' 
3-9988694 
.2-782886oJ 
= + 0-0607577 
4th and 5th .. 
0-0003243 
+ 0-000747 
, 74-7 _ 
"^5884 
Mean 
log-1 
of the ten 
'1-8733206' 
3-7696727 
>1036479. 
values of e 
= + 0-0125964 
= — 0-0209711 
_ 1 
“ 47-6846 
MDCCCLVI 
H 
