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 93
G, fg,{\ dantur duopunc-ta i, /, vel tranfeat per duo punfta V, v, fi dan-tur duae tangentes TR, tr, vel tangat circulumFG & tranleat per punctum Vy fi datur punc-tum P & tangens TR. Ad FI demitte perpendicularem SI, eam-que bifeca in K\ & axe SK, vertice principali K defcribatur… … PRINCIPIA MATHEMATIGA.PROPOSITIO XX. PROBLEMA XII. 6i
Mechanics · Celestial mechanics
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