CONCLVSA EX TRANSIT. VENERlS. 6it 



prioris claflis ex contadii iiitcrno dedudis » habebl- 

 nnis : 



4.vz=~i37, 39t-24, !i47- tt-o, 492. v 

 At fupra §. 1 1. inucnimus 



5.v=:- 159,41 + 29, 850. TT-o, S9^-r 

 quorum fumma dat 



9X — -'^o6j So-l-545 op-. ':t--i, 084- J' 

 vnde mcdium fumendo prodit 



A*— — 34, 09 + 6, OII. 71— O, I20,>' 



Porro fi vaiores x pofterioris claflis ex contaclu in- 

 terno deriuati inuicem addantur prodit ; 



£:*;;=:+ 128, 93-11,221. ir- 0,4-140 

 quum igitur §. 11. haberemus ; 



4.v=:+ 247, 18-20, 447. 7r~o, 845.5', i'^^c fiet 



(Ja— 4-375, 11-31,558. ^-i, C59vr 

 ideoque medio capto 



x~62, 59-5? 27S. TT-O, 210.7 

 Binos igitur valores medios quantitatis X inter fe 

 aequando obtincbimus 



— 95, 78 — 11, 289. TT-o, 090-^, 

 ex qua aequatione deducitur 



'TT— 8, 58-0,0080..)' 

 tum vero hunc vaforcm in nlrerutra nequntione va- 

 lorem ipfius .v exhibente lubUitucndo , fitt 



a':=:i7,44-o, 168. j. 



Hhhh 2 X7. 



