834 
Value of Li(11°3541 , “117). 
PROFESSOR CHRYSTAL AND MR E. MACLAGAN-WEDDERBURN 
13}. 
7 log 3 log 2” log T,, mn! Th 
(0) 1:00000 
1 1:05515 T:06819 12334 1°32843 
2 1:42410 2'13637 156047 36347 
3 1:19857 3°20456 2-40313 02530 
4 1°80441 427274 407715 °00019(4) 
5 134329 5°34093 668422 ‘00000(5 ) 
6 1:05755 640912 7°46667 
Series error <:000006 1:36347 1°35393 
Hence L’(11°3541 , 117) + =°00383. 
Calculating in like manner, we get the rest of the following table :— 
a Le, 2) Din. tor 00 
“117 | +°00951 00568 
‘118 | 4+ -00383 -00570 
120 | —:00757 
Hence pe le. 
3, = 7627. 
9¥_ = 111°0 x 480,100 sq. ft. 
oly = 39°05 x 692°9 ft. 
S15. Western Binopr or Earn. (West of Deepest Normal Point.) 
re eG == Osi ie 
Coefficients of 8’(2°3011, w). 
» Gee, hf ap ie oO => c ) o o Avy, 
2n I~ Ge 9) (Gn = 1))!°8\1 (an —2)(2n—1)) | 198 Am | 18 9, 
2 log ¢|= 36194 36194 | “06091 
4 3835 178993 "15187 | 154981 
6 ‘1151 194689 09876 | 1°32061 
