# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/00068255:0045 # Permalink to this reading: https://leibnizlegible.com/page/00068255:0045?run=74 # Title: Leibniz-Handschriften zur Mathematik LH 35, 3 B 5 # Folio 23r, page id 00068255:0045 # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=00068255&page=45 # Source image: https://digitale-sammlungen.gwlb.de/content/00068255/jpgs/default/00000045.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 190 lines, status machine # Lines: 190 recognised, mean confidence 0.71 # 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. 14 sqb Rosd pn 2. a ib 01 234567 39 10 11 12 13 d. 1. 9, 1. 9, 1, 0, 1. 0, 1. 0. 1. 0. 1 quata )0. O1. 2.3,0. 1. 2.3. 0. 1. 2.3.0. 1 0123456701 2 3 45 012345678910 11 12. 13 9 4 14 15. 1b 1y _ 19 20 21 295234424925 1’4’g’ 1b 5 36 496781 100 12y144 69 150 us vl.1 57 4 1 00 4 41 487 519 576 tu. st 2 2 4 5 6 00 ∞ 10+ 0 1 e 1d 0 10 11 a 12 0 10 1010 10 10 b o 4 10r 4 1 4 10 01 4 90 9 4 1 0 1 4 9 0 0 10101 0 qo 1 4 10141 0 1 4 11 4 1014 9 4 101490 94 1 0 1 49094 120 1 4 9 1b 25 4 17 0 17 4 25 1b 9 4 1 d 149 16254 17 0 17 4251691 640 1 4 9 16. 2536 49 0. 17 36 87 16 41 4 3 0334 M 16 5y 3b 17 0 49 3625 1b 9 4 18 0 1 4 9 16 25 3649 64 81 100 121 16 41 b8 97 03105. 16 57 leo 17 69 3b 8) 16B 4 0 65 61 63 1 10st 4 9 16 25 36 49 64 8i 100 121 6 9 i 3 15 17 c9 4 2 65 (qui suit 12 quaeruntur residui quadratorum per divisorum. primi sunt omnes quadrati infra 128 nempe a 0 usque ad 121 inclusive. a proximo quadralo 144, residuus est 16, is notetur. Ejusdem quadrati differentia a proxime sequent bu est 25, inde detracto 1, manet 24. is numerus etiam notetur. _ Hiuc dedacemus residuos sequentes hoque modo nempe erut 16 A, 1 16 + 124 +1 16+2. 24 + 4 ) 16+324 +9 (16 + 4. 24 + 16).61 5, 24 125 1. s. 1 6. 6 165724149 qui faciunt 16 quorum differentiae 2471 3. 32+9 105 05 41 4. 31, F 1b 24,15 68 24+3 16 + 1.402) 415 9 2447 16+1 (128)0 33 69 249 24H1 24+ 13 16+ 1958+1 24+33 ar oro mar 24125 2Ary 2tg 2421 24+23 161254 +4 24+35 Aribo 24437 C C9 infdiunaturs bmartuns btngnn sibsq. 2ay,q t sbraune (97 113. 964 174396 +9 24127 (6+ Xit albub )16+r )1b+ 18 2+ B. 18 (16 + 19 24 +1919) 16F2029 + 20. 20 (16+21. 24. + 21. 21 36+2. 6114 16 1 4+2.60146 24+39 656164+1 so+ 16414 96 24+41 1gt28 duo secundo assumatur fsiduus primus, auctus sequente impare semel, et primo quadrato 1. pro residuo tertio assumatur residuus primus 128 29 L1 = 10C 2E +1 = e 2E Et ita porro donec rursuns eatur ultra diuisorem 1. (oB = . 2 e atur Rofitui ex quad l esoy. 2 = 34 essy 100 +1 =b Aequantur residus ex quadratis Si 2 - 3 + 1 = 6b = 1 di +C = br = d I deu E1 91 = 2 = gE b+ = I 2 = u 1d L = W A 1H2 122 esigagmos esod eso = osit atias indes 10 il 3+ 2 (d + f12) = ito U : U. P.s i_ = (, 2: I. P.s. H) = + 50 2l: U. P. s3 D qu su H 147 u 1+ nC ul all 2. = 143C - ui uul caand quissus esser nos chro DXH. e5dt vouosur juns vab untomu onp. 50t ranguribos sineisga ad toeuinul 13 dua pund 3 nnon ept. B ( F 1) eis 2 2 ilust esda pu no 2 + a + f2 = (uid 5 13 u tD eisaa = tud. egoV 1+a + 2 = () es my A + f. E = 22 u . (15da = a 2150d cia) oudi ud a 45 2a ubi residui angen crescerent, ultra divisorem, assumendus est pro primo assumendus est qui superest detracto divisore; proresi e 4 L1 3+(3 zo sicot4 ota 2 t Residuis ex residuo quocunque aucto per proximum imparem repetitum et quadrato numeri ropetitionum Ex. gr. Exgr. Residuns est quadrato 625 est 13, sumatur alius residuas quicunque ut Al C 1B proximus impar est 27 fet menum f 49 + n 2b+ un = 113+ e. 128. qua quad ratus est 625, habetur e, 4 nempe. porro 41 est residnum de quadrato 109 cujqus latus 13 proximus impar est 2. 13 +1 seu 27, hinc numerus 26 etia est duplu latus ipsius 169. 625 habet latus 25, et erit n = 25. 13-, et fit a+ R X _1 + (25- 13) 2. 13 + sq = 113 + 4. 128 A Ros Retid (15) + (25- 13) 2. 13. +(25 -13) 2) = Refid. ex 252 41 312 144 4 31 100 d 1 to 1 127 ae 128 EiS 04 r 16 + 0 101018d50+ 2t Aao DEB + Resid. 13) + (25 - 13)2. B + (25- 13): C+ 497 f. 128 = 25= C. 128 Ret.io (15) ( 2. 13, 25) (9)131 4 25 (113) - 2. 2413 = 25 + f- e) 128 128 (P.5 qum 498 13 - Resid. 13 = ((e s) 1 hhoc per se patet