( »82 ) 
Hequitttiit numsrus cafuum quibus I? punfli 6 tefleris 
jaci poflint. 
’+ — x-T-x-f 
u * I 2 5 
18 
— x 
19 
3 
■+ 1 X 
8 
ff 
Jt 
2 
3 
6 
F? -t *■ 1.. 
¥ 23 22 
■ 4 * 5 
= ^5780 
x ^ x f.*T ' 
= — 93024 
= 4* 30030 
x r x -r x - f »r x f 
= — 1120 
Jf 
■eafi 
,'am 65780 — 93024 +' 5-6050^- 1120 = 1666 numerus 
fttam qu&fitm Vj ;L. :.r • 
C O R 0 L L A R I U M. 
Pun&a omnia atqualiter ab extremis diftantia habent eundem 
numerum cafuum quibus- producantur, adeoque fi numerus pun- 
£torum datus vicinior fit majori extremo quam minori, fubtra- 
Mm numerus ifie ex fumma extremorum, & inveniatur nume- 
rus cafuum quibus refiauus numerus producatur, & fiet ope- 
ratio brevior. 
? - 
E X E M P. III. 
» 
Invenire quotms jaSibus A fufcipere in ft pojffit nt if pmftct 
6 tejferis facial . c 
^SOLUTIO. 
Qupniam A babet cafus ( i 666 quibus jacere poffit 1 5 punfla, 
M 44990 quibus ilia non jaciat, dividatur 44990 per 1666 
Jfcquotus 27 erit = q. Ergo multiplicetur 27 per ,7, 8 c pro- 
duaum multiplicationis 18.9 mdicabit numerum jattuum qux- 
;fitum efie.19 fere. 
{t»:r 
,»r 'un 
l *;• 
P Rt ) B . 
. . _ rr 
J'O > 1 
4 
