tate augeatur , attjue denominator termini propofiti , 

 huic mutationi convenienter dividatur per ^ p ^ & 

 multiplicetur per ^+^, reliquis, r, s, &c, manenti- 

 bus; evidens inquam eft, quod terminus proveniens 



p— l q+J T S 



I. 2. 5. 4 7f b c d &c. 



1.2.3. . 3--.^+i X 1.2.3... ^ X I. 2. 3 . . . .V &c 



fit vel xqnalis vel proxime minor termino propoiito , 

 id quod per fignum < denotabo. Divifb itaque 

 utroque termino per faftorem commiLnem 



p-i q f ! 



I. 2. 3. 4. ....;/ X « b c d &c. 



1.2.3. • • p—^ X I. 2. 3... q^\.2. 3... 1.2.3. . . X 



b ^ 



habetur ■ • < — , adeoque — ^'-f-i. Manest 



/7 + 1 p ^ a ^ 



jam exponens q idem ac initio, fed augcatur cxponens r 



unitate , & invenietur eodcm ac prius raciocinio 



pc 



— < r-{-i. Si terminus propofitus hac ratione mi- 

 a 



nuendo & augendo exponentes quosvis binos unita- 

 bus, omnibus modis poffibilibus mutetur, facile inve- 

 nientur tot quafi - ^qtiationes , quot modis diffcrentibus 

 ejusmodi mutationes inftitui poffunt. Enillas in tabella, 

 pro numero nominum a,b^c,d, &c. facile continuanda: 



pb , qa , ra , fa 

 C_ ^ ^4.1; < ^+i; <p+v, < p+r, &c. 



a b c d 



pc . ([c , rb , fb , „ 



a V c d 



a b c a 



&c. &c. &c. &c. 



Addan- 



