# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/00068198:0180 # Permalink to this reading: https://leibnizlegible.com/page/00068198:0180?run=74 # Title: Leibniz-Handschriften zur Mathematik LH 35, 13, 2b # Folio 90v, page id 00068198:0180 # Scan: The same scan is also registered as fol. 91r; its text is given once, here. # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=00068198&page=180 # Source image: https://digitale-sammlungen.gwlb.de/content/00068198/jpgs/default/00000180.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 191 lines, status machine # Lines: 191 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. dat sit Formula quaedam orta alteri, explicando X p aequales in numetatore et sit X: a = E 10 27 + 11 aZ Radices ipsius formulae dat secundum quamlibet X, ipsa Z e quaerendo Z opeae Causa pro 20. 2027f et fiet tn +10a =30 naa =3 1ax. - 120 = = qu 10a = 30X 100 Compendio sit 11. H1 - 4. 18. 12 = 113 et fiet Z - ) - 11 a + 31 a X + se Radpes aequales, poteri -11a +31 a l + a 12 aa + 13 2, 10a = ab 30l =ua + 31 al = a Y(I2 aA + 132 21 10a - 3ol sit ta C = 1 (12 a a + 132 al il - 11a + 31 l = 10sR - 11a + 3lB = 1F 13 =ua +31 n = f13. fiet Bilutra O: 13 1311 = YaC; Ex aeq. 6 fiet 1311 1380 per compendiu a 2. seu fiet 1220 1340V 10Hagoa 17. den Eeudem hutd nigra aa vidpamus an -13) namfieret 15AO si 11 et 21 = 0, fier 7= 2a L(-10. 12aa 413. 30aX), :, 2.10 a- 3. 3ox. ubi diudi potest nominator per nuneratorem et fiet Z- ai mai qu. lon -3ek) 1129 = d -10a +3oM pa et rursus +. =+12a sed ita evanescentet via, 210a +3ol omisso 21, unde et 31 et 32 evanescent -10d + 30n et fiet Z7 1 a ta s aa + 4. 12 30 aX), : 2, 10a - 30X. Ergo ut habeamus duas rudices aequales, fiet sint 10 a -3ob = 150 a 10 a - 30m = 160 a 104= 3on, = 1704 AH. II aa = 4. 12. 30 a M) N, aa = 4. 12. 30 a l (4) 1 aa t aY (= 4 l. 12 2, 104 - 50l ia 2, 10a = 30m 1. 1012. i 0a + 30d = 250a 10a + 3om = 2t0a 104 + 30g = 270a et fiet 1a F e Slum = 4. 12. 20) B) na + a ssum - 412. 260) et La = spril - 4u2 250) (5 1a Fa + (ug - 2. 270) 2. 150 (2, 10a - 30n 2, 10 a - 30l Exaq. + fint l1. 160 + 16 aB ~ 1. 150 1170 L a 2 N et ex ag. 5 filq 11 170 - 170 faC = 11. 60 + 150 160 vel pro ag.6 scribemus ta ta 2 - 16L o 160 Ya C) - 150 1a 2 = 1 1 (19 - 160) se 160aO - 15 a 2 3am- ) e 2. 150 sit l.em = e l+m = f (ln = h. (n = 9 et fiet 150 a4 - 160 la 5 =1. 30e. Et pari jure ex 49.4∞ fiet 150 a Y + 170la C 2. 3bh. Ex aeq. 8 fiet 150a4 +16074) - 2. 150. 160a504 - 30 ée. seu 150 a 2 +16040 -(35 ee = 2. 150. 160 a 102 et quadando utrobique 150 aa 42+16 aa 30 + 2.150. 168a02 150a 2 + 30 t = 4. 150. 160 aa (32 vel 16+1 150 aa 2 2 16 aa )- 2. 155,160 aa2 Ca2 - 30. 30 ec) Et pari jare ex a.9 fiet 150 aa 24 + 17 abB 150. 17dac = 30. 3ohh (2. 150 a - 30. 30 hk) ibi ut melius obtineatur e calculi contractio inclusa patestthesibus in 99. 10 et 11 aequemus quadrati o a sit = 2. 30, el 1160 a0 et ex eplicemus a27 a0, a fiet . 62 Et ex parcathesi aequationis 10,fiet fiet = 30 30 ee C3. 160 a + 2. 150: 11. 11aa - g. 8150. 12,3(030. 30. C =100. 100 seu 12aa = 18a (11. 302 -2. 11. 1504- 2. 11 160 a 2 158, 260 + 160, 250 +2. 150. 112 a - 8. 150, 12. 270 au - 30. 15= 205 at seu -412aa = 200 + 15. 38hh - 2. 1I. (150 + 176)69 +2. 160.... . . - 8. 160. 12. 259 ract, odi Sed ex aq. 10 ope aegB fict 150a24 -160 a0 30. 1100 seu 10 1N = 4. 150. 12. ∞ - 165. 11 + 4. 165. 12. 250 = f 1B. 30. 1oaC X, 138. 270 = 1702.250 Et ex parenthesi aequationis 1 fiet e v = 150- 160 - (10 a5 = 2. 10. 304l + 301= 10 a) + X 10. 3e am - 38 mm = 30. 9 d. VF, - 2. 10.30a 30. 14e Et pa +2. 17 8. 170, 12. 250 honto seu 30e, 305 - 2. 10a = 30C ap. 41 e, et fiet 10- 168 gure rit 30g 2. 10. 29 et ex ag. Hop5 aequ. 13 fiet 150a8 - 170 aC = (+) 30. 11, 200ah Et faciendo 30g- 2.10a = 24Y fiet actiqus ad imitationem aequati purs 17 fiet = 4. 12a a (4) 1. 30. 200. a h - 30. 2e41 1.H F, 3 175. 250- 158. 270. Resolvende sunt ergo aequationes 12, 13,10,19 1 168. 250 = 1 10a + 101030 aal - 240 504 n - 2. 10. 30 alm + 10. 3 eamm + 38m. Eodem modo 180. 250 tan- 2. 10. 36 alm = 10. 30 all + 38 tum pro M pbicuod R 190. 260 + 1002. 250 = 130 310 150. 270 7 170. 27 - 320 150 260 4 1602. 250 = l9V et 150 20 + 110. 250 = 90. Et ex aqq. 12, 13, 15, 17, fietit values ipsius Aurna 102 a + 10,10. 30 aa M = 210. 20a mesta 3C +168 = Eib f 4. 1030 af +30Utmm) Sed compendio sit 150+1602 = D et 150 + 170 = L23 olo Sad quiac in hisc Honrinuolviture et Et pari compendio s 150. 260, = Easo ex aegq. 12, 13, 13, 11 fiet - 4. Laa = Lob a +11 30 ee a 460 aar: 2 -4. 12aa = (4) 1p. 30.200ah - 30. 241. 11k, : 520 Aefe -4. 12aa =3200 a + 11. 30te - 2. 80. 1 a - 2. 8203 se unde ducendae sunt tres aequationes, intervenientibus lise quanditatibus _ 1c, 200, 31, et passim latentibus 10, 30. 11 15) + 11. 30. 1002C - 30. 141. X C,: si0 +. 1005203 ae() 200. 5103 ah,, 14 1. 520 241. 518 Sed ex aeq. 12 et 13 est 11. 113=108. 3203: et 30. 320 e 1. 2d0 310 aa. Et ex ag aequatione =4. 12aa = Ex 15 et 17 fit quaddandi fiet 3. 180, 320 11. 112100.520aC, f (() 2. 100. 200. 518. 50a eh, L H 41- 520 a = 2. 141. 241. 510.51 a eR 1760. 310 a =30. 03hh ratio inter 100 200. Sed opus est ad huc gna aquatione 224 S aahh Ex 12 et 15 liceret r iN. 11. per 1002 et ex 13 et 17, R pera 200. Aempe ex 12 et se ea 4+200. 5108hb quos duos valores saquando habetur compendio 3oceur 180a 2.30141. 318. 11C sit (aa et th 2. Buq 1ra Ex 12 e15 fit 51D. 10a 51P.616I = L 303103. 1o0aC seu t a2 3 .5 ta C. 10030 qu (61 100. 100 d. 30 (318: 510) 114. 109 + 30 qu (313: 510) 11 d ee (+) 220(32D: 520) ah F (38qu (3103 520) 2th- (20 d - 2. 30 241 (3 W: 5203) et U, et firt tandem. L 30(3 + 30. 340 (5202: 5103) a ee = 529C (30 qu (3103: 510) a 30 qu (318: 310) 11 lee 610.14 pror modo 200aa in aeq. 18, eva. 19. 3163 (38: 510) a hh ( S1h, 5(30 qu pro . 510) ath - et, ione suo et it quos valores suc gitue 14152e +241 510 ah 50e = 510252, 141. 520 de -241. 5W a h Hac aequatro moltiplicetur utretique per sioine ut tollgntu ra 30. 310f2874a CC + 520 CY (30. 318 a= 610 a = 2.39(4 5103 30. 2b. 51 aahtil H) 516hr (3 . 320a h = brex 5ec aa f 30. 241. 320. 520 31= e 40 +1 32= 41. 41 31 = 2. 40. 21 32 = 21. 21 Ma2 2 1 te per +13AMI. a (T3A (1a L. 131 simili (13AM- 2.1 aq fiat caeteris tracturi potest tur extra HL 2. 13 n5. +naa + L. 13 ura x aeq1+ fict ex his quatuor aequation tractabuntur erit aequ. 12 1. vae praestandae 13XM 13A02 + 13105 et ex 13AM seu Ergo 13A (I= 10.31 pe 200. 2dt oo 50. 50+68 Umme al = I + runsit ak. 1 298. 201c lit et a ex aeq. 14, 15, 16, 17 A+3e hk 2.G 2ooroe . t inga- 14, 1 . 102 3.7 +) 81.200. 201 a 2 6 ud et el. eto a Sia q = 13 E et fiet ex 8 et 10 Uonna