[ 95 ] 
i 'ffj— % 
plus toties, quoties fecundus eft in p- \-q\ , & fic 
temper donee devematur ad , ubi femel eft 
fecundus 5 ergo quterenda eft fumma tot unitatum, quot 
l'unt in m, qux eft ni. 
Item tertius p m - z qq confkitur ex p m -*qqXp, tertio 
p- \-y\ m 1 in primum radicis, & ex p m -*qxq fecundo 
ipfius^ -j-^| in fecundum radicis; ergo con- 
tinebit p m ~ z qq quoties fecundus continetur in 
p-\~q \ \ id eft, 1 vices, plus toties quoties 
ibidem aftat tertius, id eft, quoties fecundus eft in 
7tf— 2 
p-\-q I \m~- 2) plus quoties ibi eft tertius, qui rurtus 
eft quoties fecundus eft in [m— 3) plus 
quoties ibi eft tertius, atque ita porro donee peiVeni- 
. — • - 2, 
amus ad p~\~q 1 ubi femel eft tertius, aut ad p-\-q-> ubi 
tertius nullus eft; nam femper quterenda eft fumma 
progreflionis arithmetics — 3. ..... 
aut m — •!./»■ — 2. ...... o, in ilia numerus ter- 
minorum eft m — 1, in hac m> ut patet; quare htec 
m — 1 m — 1 - m 
fumma =.m— i-f-iX— mx —m — i-J-oXt* 
Eodem pacto coefticientes reliquorum terminorum 
probabuntur efficere feriem in qua fecundae differentia 
funt in progreftione arithmetical &c. 
Unde femper, ubi m eft integer, & pofitivus, for- 
mula erit p' n ~}-mp m ~'q -\ — : p m - z qq -f- 
2.3 ~ J ' 1 TF+ -P 
i.m — i.m— i>m — -4 m - s < ^ 
'2. 3.4-5. / 1 
Si 
