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Leibniz-Handschriften zur Mathematik LH 35, 12, 2, fol. 125v

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: 0.83.

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. 126r); this page is its left half.

The machine reads it as

  1. chordae in qualibet assignabili minores
  2. in semicgplicide afbic. decrescunt arcuval tangentes eycloeidem componentes, ab a-
  3. tra in Semicuclocide aequali et simili ahdle. crescunt ab a versus e.
  4. ua
  5. Hinc mexina dhordarum dimidiula, seu maxima semchorda, ducitur in m mininam seuprim
  6. chordam. sccunda in in penultima in pirim in et sequentem, seu pumam et secundam antepenut
  7. tima in primam secundam et tertiam, penantepenultima in prmam secundam tertiam
  8. quadam. de productum dumdratum, dabit figuiam evolutionis.
  9. 2
  10. 1
  11. 1+ 2
  12. 1.92 + 3
  13. 4243+4
  14. a +b = c+ d
  15. a-b = c+ d - 2b,
  16. cadc-d = 4) b-
  17. a Ctd- 2b ∞ a +b - 2d
  18. imo stra:
  19. Mimima seu prima senichorda ducitur in maximam seu ultimam in secunda
  20. in ultiman et penultimam; tertia in ultimam penultimam t
  21. antepenultimam et schema hoc erit:
  22. 1 4 16 ()0 0
  23. 2
  24. 4+ 3 14)
  25. 3 4+312 A1) =
  26. 4 (ap 12+1
  27. eo
  28. 4 + b 1b f - b
  29. 2b. 0,
  30. 22
  31. 9 16 (+ (48
  32. 4 4 16
  33. mejus
  34. 4 9
  35. 9 4
  36. te
  37. i
  38. 0- 2b 1b 0 - 2d. Nota siquia croscad i dascenta chordami ratione,
  39. 26 c6 2
  40. atb. erd
  41. a +bFa
  42. atbyu
  43. uga minim
  44. Cycloeis ita crscit: chorda maxima pene maximia, et c.
  45. fien evoluta ita crescunt: Choria maxima: chorda maxima
  46. et pene maxima 3. chorda maximgus pene manimo
  47. pertia; et B. eo ipso fita ista cresunt in in versa
  48. remimima
  49. Nc. Videndum anhoc
  50. chordam, ut minima, ipis universale, an prope
  51. differentravel.
  52. lnvestigandum exacte qua sieratio hujus (a16 a16 ad ho. (16d1
  53. Jam a D. quod aequale est ipsi A.
  54. ouferatur quod lincola duplici
  55. circumdatum est intra d. aequale
  56. ipsi B. restabit a
  57. differentiar ider Aec B. B
  58. 9
  59. c 4
  60. b9
  61. d 1 d 1.
  62. b9 sea ot i
  63. c4 19
  64. E4
  65. o
  66. 64 64 (c4
  67. 49 4g ag A9 (49 49
  68. 36
  69. s
  70. 36
  71. 2el25l2s
  72. 16 16 16 16 16
  73. 9
  74. a + d - b = c
  75. d mb-
  76. Item a +d - c = b Ergo
  77. Hinc jam sequitur opendium fieri
  78. posse ratiocinationis nostrae, nam
  79. auc = b - d
  80. choidae infinilae cytoci didengponentes
  81. creseant an a. versus
  82. per
  83. esqu ut chorde circuli, etc.
  84. Porro fila crescuntceodem modo seu
  85. 4 4 4 + 4 e cycloeides evolatae, sunt, ut patit exschem
  86. i
  87. 1
  88. Hugen. prop. 5. part. 3. Ergo sunt ut
  89. crescunt ut quadrata chordarum multiplicatar
  90. ultiplicata per cocori basin, peu ut
  91. Summahorum est dimeditisumerus, quadiator e putum sa
  92. maxime
  93. ili calcrum per hungum
  94. aoridem, ut guadiatu e aliquod ad lum
  95. xchnis, ut dictum conflatam ejudem basis et altitudinis. Et.
  96. si numeri sint progressionis Arithmeticae, et primus per ultimum haec linca contitorm
  97. secundus per penultimum et: multiplicetur, summa recta horum osc ub si g cyclandu
  98. rectangulorum, erit dinidium summae quadratorum numerorum. Mponentes cicus non 25 i2s
  99. Regula generalis si in quacunque progressione vel serie derscerent est 225
  100. primi per postremos numerenur mul vel peneprini pehpene: circularis diametri 104
  101. duplicati, ut A ato 354
  102. postrenos multiplicentur, sucmma rectangulorum inverse circulus loco provolulionis
  103. productorum aequabut summae directe productorum aliquod punctum in circi
  104. irca
  105. seu quadralorum, si scilicet quadrata differentiarum tia immobiliter circumaser
  106. aut primus ei p ultimum perc primum secundim
  107. et oenultimum eH. adjiciantur. Quae cum infinito
  108. Aut puncta negligi possunt
  109. ejus aequatarhue 2bC
  110. d Y a 16.) a. 6- au d 15)
  111. 2b. c9 B, = b - c, se. = b - c: b -c
  112. 100 100 100 100 100 100 100 100 100,
  113. 49 (29 49
  114. 36
  115. c 4
  116. ta-d, a-d, a, - a - d, d = a- d, a - d.
  117. + b-c
  118. cb c
  119. 64 (64 6+ 64 64 64
  120. Eg
  121. 36
  122. a + d = b +C. En
  123. 6
  124. 5

Cite

Leibniz-Handschriften zur Mathematik LH 35, 12, 2, fol. 125v. Machine transcription, not an edition: Leibniz Legible (model FoNDUE-GD_v2_ft_Leibniz, run 74). https://leibnizlegible.com/page/00068195:0250?run=74