I N S O L E VI S A. 



491 



quantitates inde deducendae in iisdem partibus (chema. 

 tis acquiruntur , nempe 



c-f-OT— i2(J3 log.(<y-+-ff;) — 3,1014034. 



V — m zz iC-j log.(i; — «;) =r 2,22271(55 



5 3241199 



« r= 459,25 log. « r=:2, 6520599 



«-h^= 755 log. (g-j-^) — 2,8853612 



5,5474211 

 log. «y rr: 2, 85+3050 



<■= 493,3 log- <^ =: 2,5931 151 



K-j-w/cr 1007,25 log. « —2,5520599 

 </— 513,96 \o^. d =7. 2,7109293 



5,3729892 

 log. -y —2,854 3050 



VD=: 330,13 log.VD 3=2,5186832 



<Sf-«y — -49i__ log. OT —2,7387805 



CD = -i5o787^ log d — 2,7109293 



5,4497099 

 log. 1; =2,8543050 

 PDrr 393,92 log. PD ==2,5954039. 



n. Hoc modo pro fingulis obferuationibus ^ 5. 

 valores redarum CD. PD, locum Veneris in dilco 

 Solis indicantium , calculo inueftignui. Obtinuit autem 

 redla CD valorem tum pofitiuum , tunn negatiuum ; 

 pofitiuum , fi centrum Veneris per PD ad diurnum 

 BG relatum refpe^fln centri Solis C ita fitum fuit , vt 

 (fig 4) D caderet a C verfus G ; ncgatiuum e contra- 

 rio, fi D a C verfus B ponebatur. PD rerpe<au diur- 



Qq q a ni 



