14 METHOVrS AFQyjTtONES DITFERENT. 



Qiiodfi enim fiindio X ita fit comp;u;iw , adhibcatur hu- 

 iiismodi ftibilitutio : 



y — $i -f- S5 v H- ^ .V ' 4- <D X '+ etc. -i- v critquc 

 ii z= 234-.(r.v^-S)-v'-l- ctc. -^ ^ 



i-l^-.^-Hd^.v-f- ctc. ^-^S: 



^=6S)-4-etc. -4- ^-ii; 



S«* — ctc. -+- jj.« 

 etc. 

 Ponnmus Jiutcm cfTe X — a -f- ^S .v-j- y.v*-h5'.x" , at- 

 ^ue in \aIore ipfius^ omnes tcrmini pod ^.v cua- 

 «efccntes erunt poncndi. Fa^fla crgo fubftitutionc h;ibcbiiur : 



a. -^"^x -\- y x^ -\- B x' ~ 

 5(A H 33A.V4 ^A.v>S>A.v'-A^'4-^^^+2'"+^^-f-^' -i-<^tc. 



2^c-+-6<Dc.v 



Hic iam cocfficicntes 51 < 2^ / (£ / © i^^ dcfiniri po- 

 tci-unt , vt omnes tcrmini , in quibus non iucll v eiusue 

 diffcrcntialia , eiiantfcant , fiet cnim : 



fT 7 »OB 2 _ ^ ^» 



^ A "" A A AA 



«O A A "" A A~'~ir»"~' A' AA 



Mr a «ES B »C_C « O D a G B , i^^i^ ■ JiiSI? _ ±*1?_' 



*i A~A ~ A A — \ ~ A«+ A' + A« A ♦ 



-^j^y C 6 * D 



A » " A ' 



His crgo valoribus pro 5^ , S5 / ^ / !D afilimtis erit 



o : 



