[ 293 ] 
numerus aliquantum magnus, erit 
r 4 — I r+ 4I 4 — 
r- X 7 + 7 )' 
£ I et r_ 
— 1 r 1 -• rr? 1 ’ 
I r+4' 1 — i x/ r + ,l 
— X — ==T — X 
r + 4 ^ 
Tbl 1 
_ _L - — , atque ita porro, rejiciendo 
r 4 7 + 7 1 r + 8) 4 ’ 4 * 
fradtiones hujus generis - ..-^..-- •et alias his minores. 
Unde termini omnes praedidti, incipiendo a ter- 
mino B, erunt 
Bq-B^q- -V- B£ 6 + + } &c.r= B X~^ 
- 18 T> 71 
B b+ B b 6 
r 4 r 4 r 4 
r 4 
— , occ. — — 
r 4 
A x -£ 4 
B b*- B b 6 
B b z 
, 
B 
b* 
X 
- r + 4' 4 r + 4I 4 
r + 4 li 
* 
r+ 4) 4 
1 — 0 
B b 6 
B£ 8 
5 cc. ■ — — 
B 
b 6 
X r? 
r+ 81 * 
r-f t» 4 
r+8* 4 
^ i -£ 4 
B£ s 
Xrp _ 
B 
b s 
v 
r+ 12' 2 
OCv/i 
r + 1 21 4 
A x -/> 4 
&C. 
&c.. 
ae proinde tandem fit 
3 X 5 /.a , 3x5 
R =5 1 4- 
1 
x 
■** + 
X 
7 x 
4.X 4. 8x8 
4 x 4 
11 X 13 ^ 3 x 5 .... 15 .x £7 
12x12 *4X4 
l i4 + 
3 X 5 X 7 x 9 
4 x 4 
bx8 
+* & c- + n=rs 
b x 
X I— 3- 
&c. 
r + bl 4 r+12' 1 r-fnd 4 
Unde fi, computatis, exempli gratia, decern ter- 
minis, undecimus defignetur per B, erit r — 10 x 4 
= 40, et fumma illorum decern terminorum addita 
1 "* fnmmae. 
