# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/00068268:0011 # Permalink to this reading: https://leibnizlegible.com/page/00068268:0011?run=74 # Title: Leibniz-Handschriften zur Mathematik LH 35, 3 B 19 # Folio 6r, page id 00068268:0011 # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=00068268&page=11 # Source image: https://digitale-sammlungen.gwlb.de/content/00068268/jpgs/default/00000011.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 93 lines, status machine # Lines: 93 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. repenetur in integris e 4 a +6ab = 3ab, 4 y = b +6 ab5 - 34b et latera E L n- 49) -4 B8 et per consequem cate pro rectis Et pro ipsit P, 4,r, habebimus tres formulas pagina praecedente signatas 5. Alia via sit ly - lx = aa BZ- ly = bb lco -lZ = d numeri erunt (X, lx.aa, Ex = aa - bb (∞ - aa - bb = de, et fieta (X - 3 aa = 2bb - dd = le unde pro seu lx = = lc + 32a + 2bb +d0. quo valore substituto habentur et ly, 1Zeco punc Jam residuae differentiae, 2da, otia quinta differentiae erunt aa + bb, aa + bb + dd, aa + dd qui ut aequentur Quadhatis Formetur ex recstarus et reusproce de pF et 1. pq et rs triangum 2p9rS, ppgq- rrssi pp9q+r trianus. rectanus. 2pgr(, Gp rr -4qs), pp rr +94 et sumaturaltitum Communis 2 p4Y pro b,, et duo latera pp, 49 rrB, pprr. 4uss pro duabus alus literis d, b, tunc duae differentiae aa + bb, et aatdd erunt quadratie sa ex natur Mranguer rectanguli. itaque restat tantum differentia aequandi pro culus latere ponendo quadato aa +bb + dd seu p44 4q. +4 q pp44+ ress invenietur S= pr: g, quod cum non sit aptum, sumemus es e 9 + 1 444 S+ p Y 4 4 y+ priqu et integris eut potentia aequanda quadrato P4 + 204Y +pY+ 44 44 4 (,34 p 1(gr’y. + 6ppgqr y +6ppabrryu + 4 pqr1 + +p Br y +4y + qr y s lui latus si sumas ppa+ ppr + 2p qy + ggrrsy + 2Frryd et y+ H seu 5= ul a 6p9 + 3pgor- or 64r+39rd - 9) quaturati quadratorum quorum sutama 604 atu aju 14 10110 6qr + 34r = qr 6bE, 2ab292a b +4a b +64862 10510. 141 fiet y =2pbp- 1Y ∞Y 692113910 - et pro quatuor lateribus P9, Y5, p5, 45, (quatumr 641,6+ 34b1r - L10 695Y + 34r9 - qur a rab L6a b0a b +21 aD 4620 10 1614 10(10 etI2 qu 44 44 44 44 ( Hic simul invenire quatuorquadrato s quabratos, quorum sum maquadratus 1ts2 120 a +164b4 21 a b 6463-32 a b - 6 a +21ab Hb a b +b 20 4 sacert differentiam aa +bb +dd, seu pq eY5+ p5 + 4S in integris habebuntur haec: 6gr + 3991- quatuor numeriquaesit a p1 10 nempe sit ph= f +s= g prxt qu. K fiat p- f: q se g. r A = R: Y L K:q ergo g: r = K: 4 sea Y = 9quK. et p = tik: 99 = f:g. Ergo sit fa = HK unde palet horum quatuor quadrato quadralorum latera hic habere aliquam dependentiam inter e. Et problema sic fieri potuisse invenire quatuor qu ub biquodratos quorum duo sint c inter se, ut alio duo reliqui sunt intur se, hinc et strictius aatem possumus invenire quatior biquadrato qui sint en continua propessione geome trica si d