# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/00068198:0170 # Permalink to this reading: https://leibnizlegible.com/page/00068198:0170?run=74 # Title: Leibniz-Handschriften zur Mathematik LH 35, 13, 2b # Folio 85v, page id 00068198:0170 # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=00068198&page=170 # Source image: https://digitale-sammlungen.gwlb.de/content/00068198/jpgs/default/00000170.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 113 lines, status machine # Lines: 113 recognised, mean confidence 0.78 # 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. Quadratura altior reducta ad sonicam = a, t a fiet X = a - a y,: y se X = aY a) a y 7 (B = a:, X + a fiet Z7 = a a v,: v bu Z- a a v.v atbus + slemus = co fit a +bus lxmu +2 satibus, lamus 2) r Aey, nepus cteu utpus et co + ae + 2by + bby4 + (2 Ulmytn - 25 at by 42Cd (+ my 42 an, camus sitit addenda utpis C+2C ey+ eegy n+ inputppy. arbus, lamus ntpis etey (0 + SD = co fit O + D + 2S0D = W0 et 40D = at + O= 5 = 20D4 - 2. 20D (4) creys, ntpus seu fit O + D + c = 205 + 20c + 2D at pro O pribamus 0: 6 pro D scribamus D: E. fier +(32 ∞ et Oet + D6 +964 20096+ 2086c + 2D86 co sont atbus 6= ct ey D= Lamy. P.nt fiet an tap tan + bny P3 cl - - 6 63- 05 =0 Bpgy =0 seu bp = em an = cl seu p = em: b n = cl: a et bn+ ap= elt em, undetollendo pet n fier vel: a +aem: b = el + em seu bbel taaem = abel tabem siet mo m bb ccra abetb quibus valoribus ipsamur n, B p substitutis in D. 8 fiet = l + abel bbl y,: cl_ + em y et fiet m = bbl abe l - bbcl, :, aae- abc ec et +acel sy sed ita moncratire e nominatore divisis per ael -bel, sit D: E = 0: 5 contra intentum. Ergo sic tollere non licet, ut deprimatur, aeq. 2 ad coct seu 3: 8- aaet abet rat da et Y 3y: + videamus an tolli possuit termini in quibus extant s et is sed ad eam rem opus foret aequationibus ascititiis sex id est consunterentur omnes literae nostrae, et fortasse nec sufficerent s estet si redemmus ad aeg. O2 + D + cot = 2OD + 2O CS + 2 D C et faceremus atbytcyus et B = l 4+ my + ngy et cd = V, r+5Y+ non tamen habtiemus literas plures quam ante et nitilominus ascendemus ad et yt. quid si faciaamus C = a+bus ei D = l+ m y et co = v Tresy hoc posito habetimus n ita ut detur satbu + VLAmu = v seu tarbus + stamus = v Trtsy aa + raby + bbyy _+r tersy + Ssyy v = + 2aY + 2a5y + 2b5yy Ita ex O + D + c0t = 20D + 20c0 + 2D cot fiet U +2lmys + mm yy =2b m yy 2al-2m y =2bly ve + 2 b r 1s + 2F + 215y +2mSyy) adraturas Conicas promovendi mi o altiores, cum aliqua genealitate. Nam si faceremus 5 =0 non esset a quadratura ionica, sed quadra tura absoluta aequemus hanc formulum generali simili 4. y neyu + igrv + 29ne royy er ∞ 16 + 15y + 14yy + 24vD + 23yVP + 22yyVV + 32V F 31 y V + 30yyv = 0 sen Y16. 19- 15, et coparando fiet: a - l = Yi6 b - m = v14 2ab + 2Im - 2a m - 2 bl = 15 C r - (25, 5 = 130 31 = 2130. 3 et a + 1 = - 24:2 et b+m = - 22: 2 et 2a + 3 + 2b+ m = 23 sive - 24 430 - 22 132 = 23 (a = 2116 -24 l = - : 116 - =24 b = 5 114 - 1 22 m = - 1, 4 - 2 32 r = 132 5 = 130 15 = 2 +14. 16 31 = 2 (30. 52 23 = - 24132 - 24 10. Itaque tres adsunt cestrictione perinde figun alquam aquatio est conice Quadrani potest Figura ad quam aquatio est 16 + 2 s. 4. 16 y+ 14yy + 24 vv _ - 22 So2 yWV + 2yy V + 32 v + 2 130. 32 y v + 30y vt =0 X poro 4 nam fit pelle + 2. 16 + = H4Zy -+ 4 222 132 + 130y (.Hib LVy + Y- 124 - 5 22d t conditiones, possumus 32 + So introdue y, ex pro a substituendo ny +M. ubi _ arbitraria scopo inservit C intreducere y, pro X substituendo mytn, ita duae nobis occurrunt vibitraria. sit scilicet se ab + 45Y + 44 gy + 54 vv + 53YVV + 527XVV +62V + 61XV + 60XXV =., et pro x substi tuendo n, fiett 46 + q5u, 45nY rAnnyy + SAWV tSSRGBB + SEmHyVB F BLV L binyV + Sonnyy v -0 seu eu 62 +45m 2 +244may 44 m +53nVB L. 52tiy bB +58B VV +6.m tabo mug +60u + 15 y + 14 yy + 24 vV + 23 y VBF 22G9 VBF 32V 4 31 yb 4 30 yyV = 0 16 15y + 14 yy + e4 16 et ob 15 - 21.918 et fiet (2) 45, f 2. 44m nn) = . 46+4 5m + qamm r 44 n) et habetur M Basteruirgharum iga potestl. ob3- . - vel ob 31 =, 10. 32 fieret 1 61 + 2. 60m (2n) = 62 + 61 m + 60mm 4. 60 (i n) unde etiam haberi potest H ob 23 = - 22132 = 24 130 fieret. 8853 m + 2. 52 mn = = 5Enn 162 + 6, m + 60 mm - 54. +53n L 5 2 nn n 160. Et ila habetur B, et proinde unica saltem restat determinatio, seu fit 53m + Z.52 ma = C = 52 nn, 61+260m - 54 + 53n+ 52nn I 160 ut indagemus n, biet 452 (+ 4. +5. 44 m + +. 44 mm) = 4. 44. 96 + . 44. 45 mt (4. 44 mm. Itaque evanescit n M, seu res redit ad 45. = 2 144. 46. similiterque ad 61 = 2= itaque posito m = 1 fiet XL e 51. 6) 1_ +C0 Et ~ + 2. 54. 6d 4 253 6ON, adeoque sit n = - 254 60 52. 61 + 253 sed in aeq. ultima haberi potest m plane, neque enim licet facere n =0. neque etiam licet fatore m e estant di ones datit a i e ecurs a sicetores oie ane ntus ao erei relinguere utcungue vel assumerer nere qo ita aegu aa bb+cC, 2ab- 2ac. 2be non est extrahitit 1 unde res hucrda e etey nepys