86) log t) Q = log n — (i) f 4- (2) rf — (3) i+ Mv s , worin: tj = 
t = ~, i'=52°4o' + i, 
V 
ß 0 = /^t)o 2 tan 7*/5), 
log /? = log ß a — [1] & 2 + N /^o 4 — Tsl /#o 6 + r 4 J ßo , 
b = V-ß, 
L 
cos 7 J 
cos (ö'—'/jy 
log l = log / Q — [1] /7 4- [2] /7 — [3] l a 6 + [4] l 0 \ 
¿=31°+-. 
a 
¿r 0 = t) 0 tan (b'—'/J), 
log c = log c 0 — [1] C + [2] i 0 4 — [3] c Q 6 4- [4] c 0 \ 
Hierin ist: 
10 ro .M 
12 q 1 
10 10 .7 M 
log [i =4,384 5448712—10 
log v —1,4906022671 
log a =0,0001966553 
log (1) = 7, 929 7527 989 — IO 
log (2) — 6, 066 8193 3 — 20 
log (3) =4, 2848922 — 30 
log (4) =2, 5414852 — 40