# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/00068126:0132 # Permalink to this reading: https://leibnizlegible.com/page/00068126:0132?run=73 # Title: Leibniz-Handschriften zur Mathematik LH 35, 9, 2 # Folio 66v, page id 00068126:0132 # Scan: One image of two folio pages side by side, registered by the library under both labels (also fol. 67r); this page is its left half. # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=00068126&page=132 # Source image: https://digitale-sammlungen.gwlb.de/content/00068126/jpgs/default/00000132.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 73, 2026-08-27T15:28:38Z — 82 lines, status machine # Lines: 82 recognised, mean confidence 0.79 # 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. sias 3M agatur normulis 3MY inax, ilentque tangens 3A 3M3 et vocetur AxeX et C. AY Y eX- qua Si vyc X Lx ec Y (M et 2a = M y et M Md, + ax axxyissem qui a MX= LXX = yy et Lgn r-:queiga AA dx Am Xdx = Zydy. seu dx: ily:: dX: X. Y: ysa x - 2 4= syu qu Ergo YR yiia a n MX iFee seu = a - 2 x jam trangula crga ax=ha. a fBM Y A, et 9A q F sunt similia, et datur ruto 3MY a YR Erro YAL q erus e, et eademomin interdum, veru per radion ati (per X et y, nunc efficiendum est ut detur per Y.seu radium F seu Y, et ei conjagata 33M, et ei conjinaata F3M seu g- r. seu ejus loco eCrseu et F3M = 4- p v.dea P de P g r - qr seu 2r -9 Est autam AF = q. e: 2. (_ p- F N Ergo FY = X - 4 - C. 2 Ergo X jF Ergo XX - q ex + 9 C: 4 +yy 2r -p = Er-2749 49- pp = 41 99-144 similiter quia AC = g+C: 2. fier et OY = _ 4+e: 2 - X. +arg - 49 = 2sig. rpfret XX - 4+CX + g+c: 4 r. Ope harum duarum aequationum tollatur X et y. et quidem quadrata a se in XX = 9+e X + gFC: 4 A yy = XX) + q. ex - q e: 4 ( yy) -(Vr-1+ Ep ppfinet 2a = q+e quod vicem subtrahendo fiet: Seu = 2Cx + 4gC = qp. se X+ P = M seu X: C- p :: 9. ut ep: e sit E = C - p. fint AY ad OE ut A (2 ad duplicatam OF. quod vel X. G. 2 ut est theorema per elegans. quia igitur X = q pc q. 2e q e-p et aq:re ep - aq2 4 eC c= 2Cp + pP = yy. seu fifit ag: 2) - aqp: 2C(- a9.4 + a9p: 207 agpp: 4eC = yy quia aq = bb. fiet bbl4 bb 14 1- pp: ce = yy. seu aq. 4 _ e ess y: b.2 : ec - pp: C seu y = ec- pp b: 2C cujus calculi comprobationem habemus, nam in casu quo 3M incidit in E FR = eg- eV: 29 Aeqeg.Ce seu quo y = b: 2 fit sec- pp = et seu p = 0 siu differen R et 9 et 3M A et CB et F0 cia radiorum ex loco eductorum evanescit jam quaeramus 3esse R +9-agx sobrigrationem laterum triangali AFR ee: que quanqe quispe similis ipsi 4m2d4M Characteristico Et quia FY= XG ∞12 et YB = =a - = X. ideo fer. FR : C ate- q.2 19 8 X. seu a9+ Cg. 99. 29+ 4- aX jam aqu4qe fiet o 1qu qu jam x = L9. ergo ubi ut inveniamus rectam FQ cogitemus esse 3MY in FR = FQ in ZM R dige rax 6B= eetqqeaque ergo queramque 3M. R h sest a2 + aa: gX- aa. qu XX + E- seue cuta quod verum Hinc et FR = C9- CC: tee: 4 X. et in iau quo FR = C.2. fiet es eqq eeq + ex V, ax- a: XX + = aa - aa : gX + a a : 9q XX, rursus B. a: q XX + aa : qq XX = a0qXX. 1- a: q et 1 - 4: 9 = vC: c et fiet ruisus - a: q2 F 44 : 9q XX = aCC: Y XX. Ergo fiet Ec. qu. yy seu 3MR = aa F bb: ggeC- pp = Rursus 3M ui ACXy Y Cq. y. 29924- ee TRCCX al divis per b. 29 YHG p dat FQ = ,C. 49- e9+ =Cx: bqu. proba: nin FQ = ∞: 2 seu FC fit p ~ 0 et X = q. 2 st y = b: 2, et fiis subse tatis sit C: 2 = 1. 2 9y - C+ +e9. 64 59q grodieru verte quas (aq su 3M_ = C. 9y Saa: 4 + CC:99 1X Ex nonegteX eiq. seu 3M. R: Saa: 4 + e jam a - nasq X et a a. g = A. 7 a: g. q a = a eCX : 49 ergo X q.2, a verum 2M R = rursu FR ~C: f9Gin in aqq G. 4. q p.