DiSQUISlTIO ANALITICA ETC, l53 



etc. etc. etc. 



Niiraeratores 6,35,225, 1 624, i3i32 elc. harnra expressionuin 

 examiui subjiciendo, videbimus esse 6 aggregatum ex pritnis 

 tribus numeris i,2,3-, esse 35 aggregatum produciorum ex qua- 

 tuor primis numeris 1,2,3,4 binis snmplisj esse 225 aggre- 

 gatum produciorum ex primis quinque numeris 1,2,3,4,5 ter- 

 nis suraplisj esse 1624 aggregatum productorum ex primis sex 

 numeris 1,2,3,4,5,6 qualernis sumplisj esse i3i32 aggregatum 

 produciorum ex primis septem numeris 1,2,3,4,5,6^7 quinis 

 sumptis. elc. Erit igilur 



( 1,2,3 ) 

 2.3.4 



(1,2.3,4) 

 2.3.4.5 



(1,2,3,4.5) 

 2.3.4.5.6 



(1,2,3,4,5,6) 

 2.3.4.5.6.7 



(1,2,3.4,5,6,7) 

 2.3.4.5.6.7.8 



etc. etc. etc. 



T. IV. 20 



A = -6. - =-6. 



35 

 B =«..^ =6. 



720 



. 1624 

 D =6. =6. 



5040 



13132 

 £ = —6. — — = — 6. 



