137 
ELEMENTOS DO CALCULO 
22° 16' 0",62; £ = — 0 o 7 0",04; t = 30° 25' 38",40 
CALCULO DL R 
lo S tg e = 3,3088656 (n) 
lo g tg 3 = 1,6122050 (n) 
lo g cotg t =0,2311120 
lo g tg m =3,1521826 
m = 0 o 4' 52",8 
log tg cp = 1,4228034 (n) 
log tg £ = 3,3088656 (n) 
c. log sen t = 0,2954676 
log cos m = 1,9999995 
log sen (r-J-m) =3,0271361 
r+m = 0 o 3' 39",50 
m = 0 o 4' 52",80 
r = — 0 o 1' 13",3 
r = —- 4 9 ,88 
CALCULO DA CORRECÇÃO CHRONOMETRICA 
7, (a c + a 0 ) = 14í 0 m 33 s ,35 
7s (T c + T 0 ) = 10 h 17 m 57 s ,82 
3 h 42 m 35 s ,53 
r = — 4 S ,88 
Ea = 3 h 42” 40 a ,41 
