24-2^ DISSERTJTIO DE PROBLEMATlBys 



... . . , ex^^ifx 

 § 7. Incipiamus a pnori membro 7- -7 ^ 



in quo ponamus 2.ax-+-b — u, et mutabitur expreiiio 



e. [u-bTdu 

 in hanc fequentem — „— „_r,-77-— 7-, aut ft.;tuen« 



e qdu{u-by^ 

 do b^ — A.ac — p'', et — ,-^377^: ^, in hanc ^t^t-^S- 



Si iam fuerit u — b eleuatum ad dignitatem numeri in- 

 tegri m: aderunt plurima membm integranda, quorum. 



quodlibet tenebit hanc formam: ^Trz:^- ' ' "" "''^'^ 



■' viiiCjX^ bji.il 



f. 8. Hoc autcm difl[orentiale omniiirn^^m.rw:^ 



diflime aut integratur, aut ad quadraturam; I:]y»perbpiue 



reuocatur, per ingeniolam illam methodum, quam tradi- 



dit Jacobus Hermannus , in Commentar. Acad. Schnt. 



dz u^^du 

 Imper. Tomo lypag. 151, ponendo nempe — liz— — — ^ 



et, ex appeltatione ibi adhibita, dli — u^^du, K~u--p\ 

 dR^ iudu, X — — I., Erit enim fic aequath canom- 

 ca prima y u^^du—hXudu-^-KdyV, ex qua oritur 

 M =r A tt*?"" ' -h N , et A — v , Jeeunda , « - i . 

 Ap^u""'' du—Nudu-^-Rdyi, ex qua fit N—Bu"—^ 

 -hO, et ^^'^^^f---, teitia, n^3. Bp'u''--'zzOudu 

 -i-RdO, vnde deducitur O — C^ "-^ -+- P , et C 

 — J^^*^:, quarta haec « - 5 • ^P^' "" " du—Vu du 

 -^Rd?, ex qua progignitur p— Dzt"-^-i-(^, et D 

 nr^cf^. ^,^y„;^^ ^:Dp^tt''-'V«rr(^w^tt-+-Rr/Q.; 

 atque lic porro, quoniam lex progreflioni^ iam abunde 



apparet. 



