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Leibniz-Handschriften zur Optik und Dioptrik LH 37, 2, fol. 75r

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: 0.80.

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. 76v); this page is its right half.

The machine reads it as

  1. eulemus an per meras superficies
  2. circulares radii inter se paralleli in unum
  3. punctum cogi possint. Id quoniam constat
  4. uno vitro fieri non posse, tentemus an praestari
  5. possit duobus. Inspiciatur huc fignua quae
  6. est ascripta problemati. data una superficie
  7. lentis invenire aliam ita ut radii paralleli
  8. priorem incidentes in uniam punctum
  9. aatc t et eC
  10. ea tantum erit
  11. Sa p AX. RA pt eiit recta constans.
  12. AA erit recta conslans B Ast BL C- Z.
  13. n2- XC
  14. vic+ Cx Z- 7F- 2 3C S9b- 5
  15. 3X - vx CyD +Z)
  16. ie vier ais -9. p. 8b - 5.
  17. 64 yZ- XV,
  18. Dioptricum generalem, et posito
  19. primis radio incidere paralt circulo paralle
  20. ejus diam etro ejus inter se adeoque diametr
  21. qY +X B∞. et Gerit constans
  22. Aa L Z. eAt erit recta constans.
  23. esfeet:
  24. hp n’X + YC
  25. ya
  26. et rie nosetrsomvereie
  27. 9653 C - 2dgu S b(F 2X3 v5 , X~ 9B xvyC
  28. 528+ XvO= 292 ro (D unar
  29. q. EpE
  30. B. I 5 . V.5 = 2V 5 1XZ
  31. Et ABea L. fC VV 30 - l. Z
  32. l. Or
  33. de
  34. refringi in punct data
  35. ut radius refractus primus dirigatur
  36. versus punctum axis (H). Setmus a
  37. a idem a secuma superficie refract
  38. diigatur versus punctum axis (H) idem
  39. Si A 5 p av 9. 1v9 (2
  40. d
  41. a tertia superficie refractus dirigatur
  42. versus punctum axis (H)adem
  43. deniq quarta superficie re fractu
  44. irigatur versus punctum Axis ((HB
  45. sitque sumtoque puncto fixo in axe
  46. nempe dtro circul primi, quod sit s
  47. sit AF AH) aequ (h) ACHph
  48. A(H ) h) A B(
  49. positisque radiis circulorum
  50. primi s, seu
  51. tertii 17). quar
  52. at ((a)) aequel ADB. ete
  53. fiat ateng. quid a et e. datae,
  54. 92D V+ 8Ov 29. 11D0, 1. p 3= 212BO quaea quatio efficienda ine expliaatione in determinatarum
  55. uX
  56. L On fo rap. lanc f me
  57. 1mB eet eg- eo 2) ( (Y B + vd
  58. Recurr
  59. Ch) tan
  60. Bs- cy p Ysuc + nc XC B
  61. Bes ex sip YA YSC X
  62. (h) (i l
  63. s imit
  64. punctum
  65. Nlig + 2xH 6((7 - (h3 be sy) - 16) (X) b
  66. ahD (SD ceti
  67. Y 1s ( CXx q 25p 5C +250∞ (1Y F
  68. umanstsib
  69. Ah1)
  70. D(y rch + uxto b(5) ct D C = chD ∞HC
  71. 153) byht
  72. 2) (h t(B C((12) - (h NBY) Z ( X
  73. Itaque in valore posterioris h. semper inserendus valor prioris
  74. Praeterea quia in quo incipiendum ab ultimo ht nempest
  75. eique inserendus valor penultimi, et lumc
  76. alor ante penultimi, usque ad primum. quod melius
  77. est quam si incipiamus a secundo et huic inseramus
  78. Hine si hnon est quantitas constaas
  79. primum et tertio secundum hc. quia primum h
  80. Rutrus cur potius regrediendum quam prab ultimo si eti qu
  81. quam a primo progrediendum haec est quodue primum
  82. est roterogeneum nonnihit unde culcillum statim
  83. ab intio turbat al piendur ab ultimo semper
  84. tua somileter compositi valores inseruntur, et ita
  85. quodam ordinie procedis, uscad prmum epclusive
  86. in e ves tertio sconum, asses
  87. Recurratur ideo ad calculum meum
  88. o citenti
  89. et y. vel (y) vel (ys etc. ordinata a
  90. et y ordita a
  91. noto sin circuli ad axem abscisse
  92. inde a centro usque ad ordinatam
  93. defractiones metiente.
  94. a aequ A(A). (a) aeqo (A) A).
  95. a
  96. inde et X. (X) ((X)) etc. abscissa in
  97. e e et b ratione b. ad c
  98. Et Ae
  99. ex qua patet no
  100. Hetori 9 er
  101. S6. 5-cEyt - XC
  102. compendi
  103. si
  104. 9
  105. (5)l
  106. ) ac 2) 51.) - by - (2 b

Cite

Leibniz-Handschriften zur Optik und Dioptrik LH 37, 2, fol. 75r. Machine transcription, not an edition: Leibniz Legible (model FoNDUE-GD_v2_ft_Leibniz, run 74). https://leibnizlegible.com/page/00068531:0149?run=74