I N T E G R A L I B V S. 9$ 



QV --- Jiiuu _j_ /___p ^ Jin.z v. ^ Sin. *. tt .| . C _C. _ E 4- *— " — -J-' 4- ^Ll* — __, 



vbi vti in cafu penultimo conltans E iterum Cu — o 

 ita xt habeamus» 



QV — firuu , /____2_u , /«____« , /_r_j__t pf „. , — if _«' tt" «'' ■ 7.«« «s 



§. 45- Multiplicemus denuo per — du prodi- 

 bitque integrando 



pyl_e___w _, cof^Tji.cof.zu , co/. 4Xt- f r _ c< Tf« _ u , tt'- u< it '!•_« , . a 6 



1 * * ♦ Jl 2 6 2» 129 72© 



*vbi ad conftantem determinandam ponatur u~ o critque 



73 -f- _- -f- f- -f- ^ -f- etc. — F 

 tum vero fumatur u _: 7r et fier 



-^ + ?-p + ^-etC.-r-2l o 

 quae additae danC 



: L _j_ 2 _|_ !_ + 2_ 4- etc. — _ F - ^ 



quae muitiplicetur per 32 vtr omnes^ numeratores> 

 fiant 64. _r _ 6 et orietur 



73 + 2^.+ _*-+ ? + etc « = ** F - ?_!=-* 

 vnde colligitur F __ J§ ita vt" fir 



pVJ_ co/. u ^ cof. 2 _ j_ cof. ;n ± co/..-4 - ___,,... — ~ 6 . 7T*' - ? i_~ 2 ~* ^«s , i u 



17 — "'_~-T--5 '"16 T --5— T<"^.— 945 so. — T -• 2 + ~ 2.1.0 + 5.7 



§. 4<f* Has feries vlterius continuare fuper- 

 fiuum foret , cum lex progreffionis iam fitis fit 

 manifefta , praecipue fi in (ubfidium vocentur fum- 

 matiooes poteftatum reciprocarnm' parium, quas olim 

 vsque ad poteftatem trigefrmam fupputatas dedi. 

 Quod , quo clarius perfpiciatur iftas fummas fequen- 

 tx modo repraefeniemuS' 



- + 



1« 



ra6» 



