(119 3 
commoda videtur, vC«!n rtui'uua Cakult nihil dud fit 
^uaiu' contioua- additio vii-tubdu£!io ipfius , ilcun- 
dum ac quantitas e innorelcar^nca ut potiusicrabendum fit 
J — + in pricri cafa, ac in pofleriori 
3 
tat " *' Z', 
{a-^V"4aa'-\ ^-j-' Utraqi^e autem fcrmula Ci- 
phrse jam cagnir^ in Radice eKrahcoda ad minimum 
triplicancur, quod quidem Arithmcucrs ftudioils omni- 
bus gratum fore conlido, arqUe i^k Invcncori abunde 
gratulor. ^ ^ ^ 
iU^-fUtem harum regula^umijtiika^rmtlius fentiarur, 
exemplum unmn vel akerum adjujvgert; piacuit. Q^ ce- 
ratur Latus Cubi dupls,five^ ^7 -j-i Hic^==: i ac- 
quef^ = T, adeoque {- 4- five i,i6 invenietur La- 
tqs prope verum. Cubus a utcm ex i,x6 eft XjO0O376, 
adeoque 0,63 'T'/^.^fj^-^^—-^ five 0,63 + 
v', •596 8005 19 1 065-191 — 1,2599x1049895' — ,*quod 
qqidi^tn tredecim figuris Latus Cubi duph exhiber, nullo 
fere negotio^ i^/z. una Divifione & Lateris Quadrari 
extraftione, ubi vulgari opsraodi mod:3 quantum de- 
fudaflet Arithmeticus nQrunt_expt:rti. Huac etiam cal- 
c^lq,i5i qumifqi^-vdi'S aop?;i|}uaK§ Ucel:, augeada quadra- 
tpjji additiQoe-^/ Qase. qjuidem corrc&io hoc in cafii 
noh nifi^ unitatis inRadicis figura decima quanS augmen- 
tum afTert. 
-Exfw/>, If. Qu;rratur Latus Cubi a^qoalis menfurr^J/^g- 
limGiUhn^Six^ ntxciis folkijs 231 contrnentis. Cubus 
pro)&in:^ ranor eft 2?^6 cujus Latus 6= ac reliduuni 
j^ — h adeoque pro prima approximatione provenit 
3 +VvT^= Radici. CumqueV 9,8333,..fit 3,1358... 
patet 6, 1 3 5 8 = 4- tf. Supponatur jam 6, 1 3 y 8 — 
X 2 &c 
