) 2S7 ( ^?!- 



Ordo quintus, 



continens partes per e^ affcdas. 



+ riiPPR-fi2PQQ-i2^rP-6^<7p 



-2oP^Q+3o/)pPQ+3o;)^PP-.Vp'^ 

 + 6P^-3o/)/)P'-fV/''P. 



II- '-?T + ^ =3/>S + 3yR+3^Q+3JP 



— i2/)PR-6;)QQ-i2^PQ-6rPP 

 + ^/>pr+^/)^^ + 3opPPQ + io^P' 

 -■y/^p^P-^^/j^Q- i5/)P*+V/»'PP 



-V/>' 



Ordo fextus, 



continens partes per ^* afFeiTlas. 

 I. ^/^Y--^" = 3U-6PT-6QS-3RR + 3p? 



+ 3 9-f +!'•'-+ 12 PPS+24PQR-f4-Q' 



— i2psV— i2qrP— i2pr Q— 6 ^ y Q 

 -i2/)<7R-6/)pS-2oP^R-3oPPQQ 

 + 30/)/)PR + i5p/)QQ+6o/)^PQ 



+ 3o/)rPP+ 15 ??PP-'//>^--Vp'9' 

 + 30 P^ Q- 90 /)' P' Q - 60/) <7 P'+4.5 /)'^P 



+ Vp^Q-7P^ + -:'/>/>P-^/''PP + ^^p^ 



11. '5f-: + -^J'=:3/'T+3^S + 3rR + 3jQ+3/P 

 -i2/)PS-i2pQR-i2^PR-6^QQ 



— i2?PQ — 6j-PP + rp/)S+9p<7/+!9' 

 + 30 /) P P R + 30 pP Q Q + 30 ? P P Q. 

 + 1 o r P' - V/»/» ;- P - V p ? ? P - V p /> 9 Q 



— vp' R- <^o/) P' Q-isq^" + 'l'ppqP P 

 + 45/)TQ-V/)*^+2i/)P^-^/p'+'-/)T. 



§. 16, 



