# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/00068218:0012 # Permalink to this reading: https://leibnizlegible.com/page/00068218:0012?run=74 # Title: Leibniz-Handschriften zur Mathematik LH 35, 3 A 5 # Folio 6v, page id 00068218:0012 # Scan: One image of two folio pages side by side, registered by the library under both labels (also fol. 1r); this page is its left half. # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=00068218&page=12 # Source image: https://digitale-sammlungen.gwlb.de/content/00068218/jpgs/default/00000012.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 133 lines, status machine # Lines: 133 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. + bb + 2bc Lad +bb = 2b22- aa b2 Dbbcc = 40bcC) 2bbd +- 2ccda b+c+d b0 bb + obc nB bx quadratica bc +36 +cc b+ c b-c hc =cC bb + bc bb H - cc +bb = 2bc +cC b +c -d +63CbbC 2bc0 Ebec =le b7 - 200cc = 8bcde fiet: bd + 2b44 b7+bC - 2Du. 2b cedd 186 cde 8bidef. +4b+ = +9b ccdd +24bbcddee b+ 6b tbcdo =babbuddet b + c + d + C 6E = b ed 16bbcade icerummultiplicetur per b - bbc + 2bcd2 b = 2bbec + 8bcde 163 = bbc + 2bcd (etiam possunt locli multiplicando per 60. bc.. sed et productum rurjus multiplicando, ita assingetur ad sextum gradum. quod forte utile ad oscendas progassiones C 14 (+36) (+, 48) C40) proba si sit b+c+d +et f. Attollendo modo dicto prodibit: bd - 4 lcc +6B C E 4b2 cedd - 40bbccdd ee = 128 bbccddet qua formula multiplicata per rursus sublata erit irrationalitas. Atque ita pergi potest in infinitum. b. bb b+c. bb cc H b+ c+d. 9 - 4bc bC hc luc (+ 2bC) 6+cd + b =c+ d +bd + cd - dd -cb _cc + cd H - 2bbec b+c - d - p bacad, bisca dsi (3) boc = dd p. bbAcc D- dd =+ 2be bbrcc.dd - 2bc +lbd ad d3 A (xdd =bbc AC Dedd d - b3 + bcc + bdd 2 bed (2)bFC = (Are sib + 2bc - 2de. Scribatur 1e) b0 b aequ bb. B (1 bbacc -dd = 4bbce fet bacid bac.d, bb + cc - dd - 2be 1 +b = 2bbcC b +C + d =b3 + bbc - 2 bcd 5 b+c+dte multipl per ab +e+d per +c -dd +c4 - 2b6dd b + C+d b+c- d b - c +d b- c - d, +o4- 2ccdd le a () cud p +b - 2Cd bacc - dd + 2cd to S A - 2AABB + b + c+ d2 b +d + b - c- d3 -b - c + d1 - bb + lisc. a + b +c- d. BA = 2AACC. aequ (4) bcC-dd- er + 166 416c)2 C4 = 2ABCC 2(2) 6c. dd ee seu A-gAAVE BAAddee + 8bbcc ddee est autem A aequ bb + c- dd- pe b+c 0 b -c aequ. H. cc. b+c+dC b -cad 7bb - 2cd Scribatu (C. ergo fiet; () tbbucc - dd = 4ccdd b+cd re b+c- d -e aqu + bb + 2bC = 2de. scribatur ( () bb tec - dd ex - abbcc - 40de P +B, egemim b+ c+ d + e +f 6 b+ c - d - e - f equ b osuu non b + bb P - 2cd - 21- 2de 7 oriuntur 42bc- 2de-2dp 2ef: sed ta rusus quinque partes Methodus autem commoda haec est: b+cbac, = C bb - cc. sit jam b caequ d+e et loco bb cc habebimus bb - dd = ex = 2de. quae ducendo in bb - dd - ee + 2de habebiinus. b7 - 2bb dd. sit misus eaequf +9. et erit ee aeqo H+gg +. 2fg et C aeque f+ 4591ff99 cui +4ff 2f9 r e da 2bb ee 20d ee et fiet b+ - 2bbdd = 4bb 59 seu fict bt. 2bbddum alil f = 4bbff = 4dd 26699 + 4f f Atque hac ratione pergi onstanter potest in infinitur, ut enim 200g 2dd55 +49g f9 hac explicatione ipsius esola restat irrationalis fg. ita ea tollitur subsequenti multiplicatione. 16ff99 eademque muthodus mutatis mutandis etiam locum habebit in cubilis aliisque radicibus, muta fuss tamen mulandis superunt enim incognilae plures b + c per bb + cc bC dat b3+ C3 pontu c argo dy e. fier: + b2+ d +C +. 3de d+e N.irationa 104c- d 0+c+ d B Add 1b. abect cb = bd lid b8 - 4b cc +6bc + rbEcdd- 40 bbccdd ee. i l - bb + (2) c+d + b, 1c087 +bb - )2)cad c 18A a mullipliper b2. iblod +alit. f9 scs