A PENDULUM UPON KNIFE-EDGES. 
OOO 
Table of the Time occupied in oscillating through every two degrees of a complete 
circle, by a Pendulum which oscillates through a small arc in one second. 
Arc of oscil- 
lation on each 
side of the 
vertical in 
degrees. 
Logarithm of 
tables of 
Legendre. 
Logarithm of 
Time of one 
complete 
oscillation in 
seconds. 
Arc of oscil- 
lation on each 
side of the 
vertical in 
degrees. 
Logarithm of 
from the 
tables of 
Legendre. 
Logarithm of 
Time of one 
complete 
oscillation in 
seconds. 
2 
0-1961529 
0-0000330 
1-0001 
92 
0-2716435 
0-0755336 
M899 
4 
0-1962521 
0-0001322 
1-0003 
94 
0-2752672 
0-0791473 
1-2000 
6 
0-1964176 
0-0002977 
1-0006 
96 
0-2790010 
0-0828811 
1-2123 
8 
0-1966493 
0-0005294 
1-0012 
98 
0-2828480 
0-0867281 
1-2210 
10 
0-1969473 
0-0008274 
1-0019 
100 
0-2868113 
0-090614 
1-2322 
12 
0-1973118 
0-0011919 
1-0027 
102 
0-2908945 
0-0947746 
1-2439 
14 
0-1977430 
0-0016231 
1-0037 
104 
0-2951011 
0-0989812 
1-2560 
16 
0-1982408 
0-0021209 
1-0049 
106 
0-2994353 
0-1033154 
1-2686 
18 
0-1988057 
0-0026858 
1-0052 
108 
0-3039012 
0-1077813 
1-2817 
20 
0-1994377 
0-0033178 
1-0077 
no 
0-3085036 
0-1123837 
1-2953 
22 
0-2001372 
0-0040173 
1-0100 
112 
0-31.32474 
0-1171275 
1-3099 
24 
0-2009044 
0-0047845 
1-0110 
114 
0-3181380 
0-1220181 
1-3249 
26 
0-2017396 
0-0056197 
1-0130 
116 
0-3231814 
0-1270615 
1-3400 
28 
0-2026431 
0-0065232 
1-0151 
118 
0-3283839 
0-1322640 
1-3560 
30 
0-2036153 
0-0074954 
1-0174 
120 
0-3337526 
0-1376327 
1-3729 
32 
0-2045494 
0-0084295 
1-0196 
122 
0-3392950 
0-1431751 
1-3905 
34 
0-2057675 
0-0096476 
1-0224 
124 
0-3450196 
0-1488997 
1-4089 
36 
0-2069483 
0-0108284 
1-0252 
126 
0-3509356 
0-1548157 
1-4283 
38 
0-2081996 
0-0120797 
1-0290 
128 
0-3570532 
0-1609333 
1-4486 
40 
0-2095219 
0-0134020 
1-0314 
130 
0-3633838 
0-1672639 
1-4698 
42 
0-2109158 
0-0147959 
1-0347 
132 
0-3699399 
0-1738200 
1-4922 
44 
0-2123818 
0-0162619 
1-0381 
134 
0-3767.357 
0-1806158 
1-5157 i 
46 
0-2139206 
0-0178006 
1-0418 
136 
0-3837869 
0-1876670 
1 5405 
48 
0-2155329 
0-0194130 
1-0457 
138 
0-3911115 
0-1949916 
1-5667 
50 
0-2172193 
0-0210994 
1-0500 
140 
0-3987297 
0-2026098 
1-5944 1 
52 
0-2189808 
0-0228609 
1-0540 
142 
0-4066647 
0-2105448 
1-6238 
54 
0-2208180 
0-0246981 
1-0585 
144 
0-4149432 
0-2188233 
1-6551 
56 
0-2227319 
0-0266120 
1-0632 
146 
0-4235961 
0-2274762 
1-6884 
58 
0-2247233 
0-0286034 
1-0681 
148 
0-4326595 
0-2365396 
1-7240 
60 
0-2267932 
0-0306733 
1-0732 
150 
0-4421759 
0-2460560 
1-7622 
62 
0-2289427 
0-0328228 
1-0785 
152 
0-452196.3 
0-2560764 
1-8032 
64 
0-2311728 
0-0350528 
1-0840 
154 
0-4627819 
0-2666620 
1-8478 
66 
0-2334846 
0-0373647 
1-0898 
156 
0-4740076 
0-2778877 
1-8963 
68 
0-2358794 
0-0397595 
1-0959 
158 
0-4859666 
0-2898467 
1-9491 
70 
0-2383585 
0-0422386 
1-1021 
160 
0-4987770 
0-3026571 
2-0075 
72 
0-2409232 
0-0448033 
1-1087 
162 
0-5125914 
0-3164715 
2-0724 
74 
0-2435750 
0-0474551 
1-1154 
164 
0-5276128 
0-3314929 
2-1453 
76 
0-2463154 
0-0501955 
1-1225 
166 
0-5441204 
0-3480005 
2-2285 
78 
0-2491459 
0-0530260 
1-1298 
168 
0-5625136 
0-3663937 
2-3248 
80 
0-2520684 
0-0559485 
1-1375 
170 
0-5833962 
0-3872763 
2-4393 
82 
0-2550846 
0-0589647 
1-1454 
172 
0-6077506 
0-4116307 
2-5801 
84 
0-2581965 
0-0620766 
1-1536 
174 
0-6373550 
0-4412351 
2-7621 
86 
0-2614060 
0-0652861 
1-1622 
176 
0-6760772 
0-479907 
3-0193 
88 
0-2647155 
0-0685956 
1-1711 
178 
0-7351923 
" 0-5390724 
3-4600 
90 
O-268I272 
0-0720073 
1-1802 
1 180 
Infinite. 
Infinite. 
Infinite. 
