540 CALCVLVS OBSERV. TRANSITVS 



L. coC zQz=: 9.9^6^0/^0 L.T.2Q^z:i9-723538« 



L.cor.OQ^=9.9<^o+4-84- L.fin.OQ.zi:9.(> 107293 



L.cof. 02 — 9.90685 24- L.T.P05; — io.i 128088 

 Qzzz 3<S^ 12^ ? O s = 52°. 22' 



BOP= 82. 5 5 



BO s ::^ 30. 33,'; 

 BO?=49- 33 



)sO?=: 19- O 



Hinc fiet Q^v^^zO^ + fu 



L. J- =z:2 9^995 L. J :i:2.9<^995 



Log. cof.;?;0?^9.975<^7 ho^.iia:zQ^zz9.5i26^ 



Log. O R i=:'.94562 Log.cot.O^;— 10.13555 



OR— 882"z=i5C L. 00— 2.61814. 



2? = 35°. 57' , w=:4i5"ri w;=vio^ 



O ? 1? ::= xpVi^' 



Lo^.rin.s $ =3:9 7686966 Log. ?i^ — 1.1Q40506 



Porro calculus erit : 



in. 2 $ =3:9 7686966 

 L g--0'^^J-335 3 54-O Log.fin.O^-yz^^.^^^^pS^ 



,,,^i5,,L. ? 5? zzi.. 1040506 Log. 1; w i^o 6203442 

 ^.cb.OJ^^y^^P 9752330 Log. xr::2. 9699506 



,L 5 0) —I 0792839 L.tang.§Oa^— 7.650393^ 

 $ w zn 12,003 $01?-. 0°. 15' 



0^ = 921,15 ^017=1:49. ^S 



; Hinc atquat.o finalis erit 921,15 + 0.0510 6 

 -ri: 9 18.40, vnde elfet ^=.-5^", Si igitur medium 



funierc- 



