Philosophiae naturalis principia mathematica (1723)
Newton, Isaac, Sir, 1642-1727, Cotes, Roger, 1682-1716, ed, Adams, John, 1735-1826, former owner. BRL, Adams, Thomas Boylston, 1772-1832, former owner. BRL, John Adams Library (Boston Public Library) BRL · Amstaelodami : Sumptibus societatis · leaf 487
emma fextum. Defignent S Solem T, t y r tria loca Terrae in Orbe magno ,TA, tB^ rCobfervatas tres longitudines Cometae, V tempus in-ter obfeivationem primam & fecundam , W tempus inter fecunrdam ac tertiam, X longitudinem quam Cometa toto illo tempore,ea cum velocitate quam habet in mediocri… … tudine media t B fumatur utctmque punftum B pro loco Coimetae in plano Eclipticae , & inde verfus Solem S ducatur lineaBE-i quae fit ad fagittam tV^ ut contentum fub SB & St quad.ad cubum hypotenufae trianguli reftanguli, cujus latera funt SB &tangens latitudinis Cometae in obfervations…
Mechanics · Celestial mechanics
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