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Leibniz-Handschriften zur Mathematik LH 35, 6, 4, fol. 18r

Machine transcription. Not an edition. Errors are expected: about 8% character error rate on Latin and French lines, higher on German. Mean line confidence on this page: 0.84.

Original at the GWLB · Page image · Annotations (IIIF) · Download text

One image of two folio pages side by side, registered by the library under both labels (also fol. 17v); this page is its right half.

The machine reads it as

  1. Genculiss
  2. Sint quatuor radues yt a
  3. debet aequari quadrato. fiat y= +
  4. et radices seu factores erunt. PX + 44 pX + 99
  5. snfactore,
  6. y + b
  7. X + 99
  8. bx + br
  9. ax + ar
  10. 8 X + 99+b.
  11. p+ b
  12. otc ytd unde productum
  13. e PX + 9
  14. a X + ar)
  15. px+ 99 px + g9
  16. ex + eY Cdx + dY
  17. X+ 49ter, X= V rd
  18. +c
  19. ubi duo sit bis fit duas radices inter se aequari, factum aequatur quadrato; ergo
  20. Ci
  21. fiat
  22. 99+ aret q9+br. (a seu (99p t 99b + arp arb = (9907 9ga + brp + bra
  23. p+a=
  24. seu 99 a- b = r pr. a- b. seu 99: r = p seu 99 pr
  25. p+b
  26. Quo valore substituto in aeq. fiet ex + PY hoc est X = p quod est
  27. yde est indeterminata
  28. et erit yta = a XX+ asxrat isXX + Sx + +t
  29. contra posit propositum, nam
  30. PXX + 99X + Fh
  31. XXY SX + +F
  32. itaque faciamus; y =
  33. (2) pXX + 99X + p
  34. et eodem modo habetur y + b=... tantame in 2 pro a ponendo b
  35. et si volumus duo quaedesyta et y+b, inso nvicem ducta
  36. et Nominatores s divisi per vefficientes ipsius XX erunt
  37. XX + 99tas X + r3+ aH
  38. Xx + 19+bE x F + bH etc
  39. P+b
  40. etb
  41. quos duos valores si aequemus fiet: (990 + 99b + a 5p f asb= (p G9 + b5p + aq9 ab5)
  42. eta
  43. pta
  44. e et 99(a - b) = sp. (a = b) et fit 19= sp superest jam:
  45. Y+ at = 1, bF. seu (V∞ + rb + atB E att b) = (P)+ Va+ bEp Abta
  46. seu p = V: 16)
  47. p+a
  48. et fit y=
  49. P+ b
  50. PxX + spx + Ep seu y = pB quod est absurdum
  51. X + Sx + e
  52. 99+b5 r+bF
  53. 49tas x + V + at et _ + p+b prb
  54. +a
  55. Ergo non debent ad inter se aequales poni XX +
  56. pra)
  57. sid fantum efficiendum est, ut divisorem habeant communem, nempe opsidere
  58. ei considerando Xx f f9+ aC X + 1+ QF.
  59. +a
  60. pta
  61. ut = 0. etsi revera non sit, fit
  62. 99+ a X + D _ + 299a5+ hass -
  63. XX + L
  64. pta
  65. seu X =
  66. et factor est
  67. X
  68. 4 pp + 8 pa+ 4aa
  69. g+ 29gast aass= pr pat. p
  70. 4pp + 8 p a +4aa
  71. 9 a5 + 49+a- ap ra. rtact.
  72. 2p + 2 a
  73. 49 + a5 - f 94tas - a pta. r ratt
  74. 2p +a
  75. et alius tadior
  76. et alius factor X + 99+ a5 + 4quas = 4 pra. r + att ib - 20 2C = 1d
  77. et factor
  78. factor.
  79. et alius factor
  80. 2p+2a,
  81. Et simiciter secundum b, fiet
  82. 99 +b5 - 49+b5 - 4 p + b Y3+ b1t
  83. 2p + 2b
  84. X + 44+65 + S99+ b5 - 4 p+ 6. Y +bF.
  85. Et tales adhuc aliu qvatnor dantur secundum cx et d.
  86. 2p + 2b
  87. et unum secundum a, aequemus cum cogreo alio secundum b,
  88. Brevius res conficeretur si possemus facere, ut XX + 99 + a5 X + v +at
  89. seu ulsit sit
  90. 4 + 299 a5 + aa s5 () r+ at p+a
  91. p +a C
  92. sit quadratus
  93. +qaatt
  94. . adeoque 9 +ggas t aass = 4 pr. +. 4 ApC 140
  95. 4 p p + 8pa + 4aa p +a (3)
  96. et similiter est : q + 299b5 + bb 5s = 4pr + 4 apF4 4ar4 qua t
  97. 2)pF + 4 13 + 4a F et auferendo invicem)
  98. et residum dio cldendo per a -b. fit
  99. aquationes 4 et 5 fit acb 5s 4 C - b f
  100. seu s= 2t
  101. +atC = p+ a+C F ex ag. 5 dividaber eq. 4 per a + b. fiet
  102. et r3D e4+
  103. obe aeq. 2 t., 9+ 499at + 4aalt- 4pr a I9t. pHt +lta a
  104. seu Y = 49t - ptt seu pt. (a9ua 4aa = 4 pst ( 4 agqb opptl napte attaat alta
  105. ruis
  106. ergo ex
  107. 99 = 2p +
  108. exx + EptX pF
  109. 4O. ser ex r9. 1. fit ly -
  110. seu set qua AppHF 9- 4 p+ 9d + 4 pp et L
  111. = PF et B seu 3 = P. quod abtusunt 2tX + F
  112. facroies ia 1b 2b
  113. ca = ib 2a = 1c
  114. 1a, 2a, 16, 26, 1c, 2C, 1d cd

Cite

Leibniz-Handschriften zur Mathematik LH 35, 6, 4, fol. 18r. Machine transcription, not an edition: Leibniz Legible (model FoNDUE-GD_v2_ft_Leibniz, run 73). https://leibnizlegible.com/page/00068049:0035?run=73