# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/00068255:0067 # Permalink to this reading: https://leibnizlegible.com/page/00068255:0067?run=74 # Title: Leibniz-Handschriften zur Mathematik LH 35, 3 B 5 # Folio 34r, page id 00068255:0067 # Scan: One image of two folio pages side by side, registered by the library under both labels (also fol. 33v); this page is its right half. # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=00068255&page=67 # Source image: https://digitale-sammlungen.gwlb.de/content/00068255/jpgs/default/00000067.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 108 lines, status machine # Lines: 108 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. at Invenire tres Numeros, ita su ut summma duorum duorum quorum vis sit quadratus, et summa quadsulorum ab ipsis quorumvis sit etiam quadratis La qx + ly = fusi 1x+ 1Z= gg ly +Z = R yy+22 = pp I XX + Gy =msa XX +ZZ = nn ly = ff lx = hh Z (Z = gg - lx = hh -ly fit ly = ges hh- g9 + 12 = ff- lX et fit 2lx = ff + gy - hh et Ely = ff + hh =gg 2tZ = g9+hh. AllXx = f4 + g + h = 2H99 - 2shh- 2gghk allyus = sa + g ati 4- 2 H_R + 2f sit - 2 tih 99 4UZ2 = f+ G2 + hd affgu 2ffhih + 2g9tit AllXX + AUyus = 2f + 29 = 4gghh = MM fiet fa +9 + h - rghh = uUl mni seu gth- 2gghh illum flrg- 2f89 EUpp - ho Ex 1 et 3 fit AAgu = Cyghih = pllpp. furum fhi ssht = Ellnn- seu sit gg - h 99, tah, 5 -h Il, p + m p. mtt, fag, 5- g, = Il, p F m, n- m Cpm=f df - dh ff, 9+h, g-h= U, p. + n p- m sit l,p - m des bf - bh l, n = m = cf - cg l, p - n = d9 - dh et ex aeggue. 12, 3, fiet lesfat lbpt m lyg. f. +h. = Ub, p + m H Ihhf +g UC, n+m IF, oth = Ud, p+n itaqusope a49. 4, 5, 6, 7, 8, 9, se loc non juvat aub Radicem extrahere subtractio melius peculiari plagula Generalis duadica Non potest generaliter, scribis tas ex fomunta dyadica nec sed Nac potis etiam generalita sed 1(b (+a et isu A d Ia sit ergo 11 + q quod et identicum est Aaus hine h = a + b- 2ab a takl- 2aK L= a nte ab ex R, nisi conset h esse 1, neq esse Kh, nisi os ele et nec ex vel esse ergo vel ex Y vel vel ex itkIh H isique ho hab M b dabit: 2b q b + sil -b EK ab +bh quaentum quantitus, quae sit b si b esto, et sit 0 sibus aqua x quaerantur X et y bi t but 102 Ergo y= mhtnah+ A Y (Et X = a si h sit 0 101 A y-o EtX = 1 si hsit 1 et a sit 5 Y00O amplius variuni yX a si hsit o siet X = la + p = 0 quod de- similiter yla + mhenahtp bet esse = a Ergo fiet p = 0 et l = 1 et sed qulop e minon E1 lis sit Eod si h sit 1 et a sit 0 fit X = m h Ca) Ergo LX + m + n+ p = 1 sonto, se seo f 1 orgo m + d -0 erjog= inhenunt1 si 11 12 ut oportet + y - 1 EtX = 0 si h sit 1 et a sit 1 tah-2ah 2- 2t 2ah t a th rat) - rta. h =fi + h sublamono duadica generalis deu a = h - 2H - L2b non absolute fieri pt res non procediret. si pari ratrone non potest generalitar fier Ergo tandem a -1 a 4 ha b, 1 - 2b isnga= R + L Fb. - 2bA scribi petibi bsta sed ilta namsibet a essent c fien C) b+a sublatis columnis, nam si si ab FL ergo )b Lakl 1000 ergo a n h tk lie d Subtractro Jgadica e etad et X = a + mh+ nati, quod debet esse Ergo fit et X= e nato quad debet essed Et X = Rat FInat sit jam h, pa t sit y = td mt et a, 1. fiet x = +n1. Eg 12C ax seu n= -M. tandem ii a o rit bal, n a n=1 copi 1.L 1. p cup atI. _ p dta Ergp H o et (Erra = Eah ab xut ed e fgh