iVs ^ALCVLV^ ECLIPSIS SOLIS. 



En calculum 



Log.^L— 3-5083411 

 L. O L 11:3.1038290 



Log. Ta. (Tziii 0.4045 121 

 <T — 6S°. 30. 



Log.3Lz=3.5o834ii 

 Log.fin.G-— 9.9^8(^779 



Log. j— 3.539(J<J3^ 



Qimm deinde fit O P :=: ^^^*. 30^ et Angulus 

 II O P :=: 6°.$^' erit angulus B P iz: 83^ 8', nunc 

 pro triangulo OP^ calculus ita fit 



Log. fm. P5;=9. 8351341 Log.tang.Psrz^.^^siSSa 

 Log.fm.OP^c;— 9.o(J59<5i9 Log.cof.OPc:— 9.9970239 



Log. fm. 5; 0^=1:8.90 2 0950 Log.tang.PQ;zi9. 9^92121 



PQ_=:42°. 58' , 

 OP=:^7- 30 



OQ3Z24. 32 

 Log. cof. 5; (^9.99 8^090 Log.tang.2;Qz:i8.90398(Jd 

 Log. cof.OQ=9.95890 77 Log.fin.OQ==9 tfi 82809 



Log.cof. z O ~9 ^SlSi^j 

 ^0=24°. 56' r=/ 



LT.P02;z=9. 2857057 

 PO-2ZZ lOo. 5<5 

 BOP=:83. 8 



^—BQz — j^-. 12' 

 (T— 6S. 30 



zO'3zz 3. 4.2 



Vnde 



