# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/00068206:0022 # Permalink to this reading: https://leibnizlegible.com/page/00068206:0022?run=74 # Title: Leibniz-Handschriften zur Mathematik LH 35, 15, 4 # Folio 11v, page id 00068206:0022 # Scan: The same scan as fol. 12r (00068206:0023), where its text is given. # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=00068206&page=22 # Source image: https://digitale-sammlungen.gwlb.de/content/00068206/jpgs/default/00000022.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 129 lines, status machine # Lines: 129 recognised, mean confidence 0.73 # 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. X xqX +r XX ∞ qXa. aX+btg3X 2 2 X X H qX +r ax tozue 17X Ab 14X +r axt ax +ZX yg b axut bX + yX ∞ 4X + Y ax + b Fy + bX + yx ∞ 9X +Y ax - gX + er axtoty + bty axpbx2 X3 x axp 467 XXX yy x X9 ta bX cy+ d Z tC xxgetr yx ∞ +r - Z + a ra-Y =Y7a) +r79 - rz 1aq (+raz XA Z a - 9+ 7 a +9+Z- 2ag + 2a7-29 Sonse a atia a ra r a-4+ =. Y+C. c t 2YZ erzue Ya -YZ a - 9tZ +Z, a -9t ra= raq +Z4 - rZ +Zat 39 +2 =2Za9 + 24 7 - 12 t XXL a - r X x Xx a +B X x a- a b +6+c e c a -6 -c aa tem a- F.b- 1 xa X 1 qX + Y X X aX + Z ax (+ ZX axtaZe +ZX 1 qX + Y s Nit hinc demonstratia quod non detud formili radicus Cubicae imnginarias habentis, sine imaginaris sit aliqua a +F- b + Y a - (- b p c. posito Cesteatiam expressionem sine imaginariis, fiet. Yar lb 1 C - 3 a - f- b B C - v Ergo Ergo 2a p, C - 2CV F 3CY. seu v - CD + C7 22 X H qX+ raysut XH bX + CX + dX + C X bxrxen dure XX c bx +CXFx ex H qX X sxt b XAbXrbdxabe qbX qcX qdxtqC XH qX + rx + SX + t bx Bx bXab B ex+ ) at L. 6), C 2C J a- Lib + 3e a -b- 2ar. b ( (+ fb) atr. b seu 2a 7 c - 3C + 3C V a (t s- b) 1 C - 3ev + 3cv2 - v = a(t s. 6) X’H X H bX + CX + dXFe H bX + B. X a - bB - x) X (seu X H X p aX rx+ st 6+ c-9 X bX + CX + dx+ e X5 bX + cx + dx +CX X+p X q X + YX + fX + t p - d C B 6X Ap X L Bdx + p C X - qX + r p d CnX aH = possibil. seu v2- cB + C p E - C + 2a p = C + 2a. Ergo + v +C Y S-C + 3a (Ego si 34 pE erit, v quantitas impossibilis aequalis ipsi 4C, - e42a BC 12 3C quod est absardim imo generalius adhuc ipsa C- 3CV + 3CV 2a cum requirat ipsam V solam ad constructionem eut possibilis C. determinuta per po 2C di imporsibilem Adhuc talilius forre. ponatur a DC. fiet C - 3CV + 3V EB. Ergo C- ct GV 1 9V - 3V +2C B v + 2C. Ergo C - 2Vp S. 2132G sed omnium optine sic. quia jam =V + E V. C +2 a et v est imaginam, e Nilcil est pt = CP+ CBH ZaV Madirembubicae affectae non posse exprimi sine imaginariis melius ita demonstratur, sit radius cubica non imarinarie expossa c. ejusvalor, a - f- b 3C per Imaginarias Ya + (b + _ aequ. C. ubi una eademque imaginaria. compendio ea vocetur v. fiet: V +Y aequc. et Vv + Yaequ cV. e virvu Sai. b seu a, +S- b q + YV aequ CVY, pro vo valor ex aego 4. fiet a + 1 - b f YB aeqo ccp = cr. Ergo grecdinset tu pr cotatias qoen se nas ri ps s sumtitasi n flliaribu + h = (bs- aequ pa +9S b, seu n. - 3bH qu q- 3Ch + b eqt ZH sem an qx, SY concludendum quo gaper quoritar an seuan Y seu an X HAY. seu an qX. 19 4r possibili. quod est as absurdum X B aX +Z