331 
ELEMENTOS DO CALCULO 
o = — 15° 43'26",05; e =0° 1' 45",95; t = 32° 3' 23",40 
CALCULO DE R 
log tg £ =4,7102035 
log tg 5 = 1,4017243 (n) 
log tg 2 = 1 .4495363 (n) log tg £ = 4.7102035 
log cotg t =0.2032583 c. log sen t = 0.2751057 
- log cos m = 0,0000000 
log tg m =4,3629981 (n) 
m=—0 o 0' 47",7 log sen (r+m) =4,3870335 (n) 
r+m =—0 o 0' 50",3 
m =—0 o 0' 47",7 
r =—0 o 0' 2", 6 
r = — 0*,17 
CALCULO DA CORRECÇAO CIIRONOMÉTRICA 
v, (a. + a„) = 12 h 45“ 50*,55 
V* (T. + T 0 ) = ll- 14“ 14-.56 
l h 31“ 35*,99 
r = — 0*,17 
Ea = 1" 31“ 36M6 
cm 1 
SciELO 
10 11 12 13 
