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 558
Traparatio pro Regula prima demonjlranda. Sit itaque curvae alicujus AD^ Bafis AB^a-, perpendiculariter ap-plicata BD=:jy, & area ABD=:2;, ut prius.Jtem fit B/3 = o, BK=i;, & reaangulum B/3HK{ov) aequale fpatio B/3^D. Eft ergo Ai6 = Ar+(7, & K^^—z-\-ov.His praemiffis, ex relatione inter… … xo D E A N A L Y S I bit s in x^ + 3a:^(? + 3^0 + 0 = (ex natura curvsB) z + ^zov + o^v.Et fublatis {\x^^zz) fequalibus. reliquisque per (? divifis, reftat | in3A?- +^xo-k0^=%zv + ov^. Si jam fupponamus b/3 ininfinitumdiminui& evanefcere, five 0 efl^e nihil, erunt i; & jy sequales, &…
Mechanics · Celestial mechanics
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