[Philosophiae Naturalis Principia Mathematica] Philosophiæ Naturalis Principia Mathematica, fol. 134
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: 0.95.
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The machine reads it as
- 134
- DHTILOSOPHILLE NATDRALIS
- Moro aequalibus, rel describene FIipses in plano illo circa centrum C.
- Conxonvn vel periodos morendi ulero cieroque in lineis rectis per centrum C
- in plano illo ductis, complcbunt. 8. F. D.
- Scholium.
- FIis attines Cune ascensus ac descensus corporum in superfciebus
- curvis. Concipe lineas curras in plano delcribi, dein circa dres
- quolris dacos per centrum Virium transcuntes revolvi, ec ca revo-
- lutione superficies curras describere; tum corpora ita moveri ut
- eorum centra in his superAciebus PerPCTUO rEPCRiIaNEUr. Si COr-
- pora illa oblique ascendendo ec descendendo currant ulero cirroque
- peragentur corum motus in planis per axem transcuntibus, atque
- adeo in lineis curvis quarum revolutione curre illae supertcies sc-
- nIEx TUnE. Ictis igicur in casibus sufficit motum in his lineis cur-
- vis considerare.
- PROPOSITIO ZIVIII TMEOREMA XVI
- Si Rota Globo extrinsecus ad anculos rectos insistat, e more ro-
- tarum revolvendo proerediatur in circulo maximo; loncitudo
- Trineris curvilinei, quod punctum quodvis in Rotae perimetro da
- tum, ex quo Clobum tetioit, confecit, (quodque Cycloidem vel
- Fpicycloidem nominare licet) erit ad duplicatum sinum versum
- arcus dimidii qui Clobum ex eo tempore inter eundum tetioit,
- ut summa diametrorum Clobi e Rotae ad semidiametrum Clobi.
- PROPOSITIOZIIZ. TTIEOREMA XVII
- Si Rota Clobo concavo ad rectos angulos intrinsecus insistat es re-
- volvendo proerediatur in circulo maximo: loncitudo Ttineris
- curvilinei quod punctum quodvis in Rotae perimetro datum, ex
- quo Globum retieit, confecit, erit ad duplicatum sinum versum
- arcus dimidii qui Clobum 1oto hoc tempore inter eundum reti-
- sit, ut differentia diametrorum Clobi e Rotae ad semidiame-
- trum Clobi.
Cite
[Philosophiae Naturalis Principia Mathematica] Philosophiæ Naturalis Principia Mathematica, fol. 134. Machine transcription, not an edition: Leibniz Legible (model FoNDUE-GD_v2_ft_Leibniz, run 74). https://leibnizlegible.com/page/1041163592:0168?run=74