# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/00068197:0107 # Permalink to this reading: https://leibnizlegible.com/page/00068197:0107?run=74 # Title: Leibniz-Handschriften zur Mathematik LH 35, 13, 2a # Folio 54r, page id 00068197:0107 # Scan: One image of two folio pages side by side, registered by the library under both labels (also fol. 55v); this page is its right half. # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=00068197&page=107 # Source image: https://digitale-sammlungen.gwlb.de/content/00068197/jpgs/default/00000107.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 96 lines, status machine # Lines: 96 recognised, mean confidence 0.77 # Machine transcription. Not an edition. Errors are expected: about 8% character error rate on Latin and French lines, higher on German. # Licence: CC BY 4.0, Leibniz Legible. Machine output: do not ingest it as verified text; keep this provenance with the text. # Wording rule: say "the machine reads it as …", never "Leibniz wrote". # After the first blank line: the recognised lines in reading order, one per line. Xx tab, XX + ac qu aM8 + YOp 02970 etatue +eroi 9. proponitur jam fLBD + 91 08 +h soc faal nYCG Quaritur (, ex (XX F ab, XX + a6) sit x = C. VOD + f + + gY v9 + als 704 bh. 41 mEr f 10D + g. 194 = at aDb F 4 - a) +ch aa degabdE t a07 1447()) se ende srgo odd visib per a v sirt Xx t ab =+refifg er traletor Sit X abbe racs Na aa)D+ cac fet murrie e ura manet irrolio destuantur irratipale fiat fg = Xx + ab aa9 BG +rae ab tr 10E aurjamse ultima medietas nast et t108 abte C abaa tu2 altim seeD aatut renos Eb bi e10e + aE Eodem modo habebitur Xx + ac, tantum pro b ponendo c. ducantur jam iavicem Xxtab, et xxtar eqquidem hoc ducto non potest tolli irrationalitas, neque enim aafu neisi cas ee c b hac neque enim potest esse fg + eb sig ec in hoc producto tolletur irrationalitas si sit sig fgt ec = sg lentemusque primum an non in producto possit tolli irra- tionalitas. sit. Valor ipsius Xx tab, compendio sit 5 + 6108. Et valoripsuis Xxrac debet esse A n, 2 = n5 SdQ, ut pruductum fieri possit mn 22 L mn 8508 Ergo 4 = aaOD + etc,: am = aaff0D trete,: an et fiet aff (mun) OD + agg (m-n) DQ + ee (Bm - c2) 1q + aalbm - cn) hZ = 0 Rursus ob 5 = 2f9) fgD + bet,: m = - 59D - bet, :n, siet bi + m) 5BF (bn + Cm e refg 12+ m) FgD + (on + Cm) et = 0 Et habetur F = reperitur, fit af(m-n) 9D + agu (m. n) D e + ve (bm -Cn) DQ + aa qu ( n) 5t 4) 97) -0 qubn + Cm) Ce Haec aequatio cum sit virtualiter identica, necesset est, ut O4, nisi in destuatur sit divisibilis per 5N. Sed s non potest destui, nam si fiat bm -en = o evaresceret etiam 9) et fieret aff1D + 9gD =0 unde fieret ff + ggG =0 unde O et e haberent inter se relationem constantem et totum esset reductum in X ad unam irrationalem 1D,, et (00 foret rationalis. sed ita nec opus fuisset aequatione t qua _ in venimus valorem ipsuis t quodsi aequatio as (m- n) O + ete sit dirisibilis per C e sit divisibilis per D necesse est ut alterutra C vet ex habeat rationem constantem ad . Esto e quae habeat rationem constantem ad D et 19O ert rationalis, et omnia erunt seducta tad unicam irrationalem 10E sed esto superest qualio aama mnaa 44- mado = apeZ, ubi notandum est esse s esse in ratione constanti ad D , su 6d - (9: a) XE∞D. quanquam istud 59 f e SsC +gg D non servit nisi imaginarie cum O et habent eadem sigu rbnque praestat ut productum ex. X+ 4 ab et Xx + ac non sit rationale, et tamen penducal quadratum sit 58+ 9t pGR +q) in rese t stB videamus an haec unicenducta possint producers quadrat, essi non snt inricem in rectione constante sica p pEE +5GO SE (5 1G) SC D s hoc non procedet, s etas est ulta s ponamus radicen licebo faedre esse ejusdem forma: cujus producentes. Tit ergo radio + O +5+FD, et a L et frit 540 + Z jC + 253Y +Ct pos si com– 51( + YYC, fin quadratum s NO + 22 + 25V 4YOE paretur producto ex valoribus ipsor Xx + ab, et Xx+ac fint 2N 4 (27gaa Dtrebrat) inotri et quidtu reductum est ad D, erit et N, et reductum ad D et fint at boE tet in aqueti et, Xst C ++7) se seu reducetur ad 5 x BGC) et B B quod ditet se aejele facto ex ductis in vice ( +9B in m D) et dideslibitur etqe rmtat (3) + B producta ex D vils Cdt n( g eD in C q.D quod videtur fieri posse summum terminum distruendo in hoc producto, itaque habentur si et per D et B Nunc ergo Dr S YY (F a0 + tB cut D D 5 pe Et srit C) (DD Futh t.. DZ) + (. DD +uiti F.. DG) =fato ap (abE) ex ( (a blh + etc) (aeth ret) + De (m. BB +. anti + n.. DG) irntiona ubi cum unum latus aequationis sit uno gradu altius altero, poteritt aequal si summus altioris imo debet fieri 3 10p + Z1D, et fiet ct potis insi nter identificari si sum nsatintu it oo se oimast u at olos ui i ali dtiu la i p sit ata Aat 2aafg ∞ 2aa es sa raa eotue raaebu= indat ~ rm 7 aa ()V aa DeD 20a 6831 tto X = a 10D+9 at 12101 sita