[ 325 ] 
tuantur valores quantitatum at, U, et fumpta ftuente^ 
pofitis 
v V , * kn% O ~ T 
r = mK ■ ■ x R — — 
G — »L + 
t s 
<9 k r? 
~S ~ 
k> 
X S — V 
H = v+^xT_W 
I 
i8* 1 * 3 
,2 
^ 4. x v _ x 
2 < 32i 3 * 
£cc. 
proveniet w = i —2 Q^~ x^Fxfin,^ 
+ G x fin. -}- H x fin. “-j -J- I x Fin. ~ s 
&c. + Z. 
Et fada hypothefi quod motus verus coincidat cum 
medio ubi eft —s, ieu angulus PSQj= o, vel — r 
X 180 0 , exhibente r quemvis ex numeris i, 2, 3, 
4 > & c - e jit Z — 2 Q^-f- x 5 • ae proinde, fcriptis 
j 2 12 
-w, &c. pro-5, - j, See. quia parutn admodum 
differt motus verus a medio, habetur motus verus, ftve 
s ~w — F x ftn. - w — G x fin. - w — H x fin. - w 
n n n 
1 — I X ftn. — w — , &c. Q_ E. I; 
n 
C O R O L L. I, 
Deftgnet jam planeta P Terram, Q^Venerem, et 
quia poiuimus efts diftantiam mediocrem Terrs a 
Sole 
