Philosophiae naturalis principia mathematica (1687)
Newton, Isaac, Sir, 1642-1727, Streater, Joseph, fl. 1687-1688, printer, Burndy Library, donor. DSI · Londini : Jussu Societatis Regiae ac Typis Josephi Streater. Prostat apud plures bibliopolas · leaf 44
«S-SS [3« ] Nam producantur AB, A£>, ARad£, d8c r. Ipfi KDa^atur parallela rbd, 8c arcui AB fimilis ducatur arcus A.b.Cocuntibus pundlis A, B, angulus b A devanefcet, Sc propterea triangula triarAb, r Ab, r^c/coincident, funtq; eonomine fimilia & aequalia. tlnde &hifce femper fimilia 8c… … Si reSia AE & Cur-va A C pofitione dat£ fe mutno fecent in angufo dato Ay <& ad reSiam illam in alio dato angulo ordinalim ap- plicentur B Dy E C, curvte oc- currentesjn B, C; dem punSia B, C accedatit ad punSinm A: dico quod area triangulorum ADB, AEC ernnt ultimo ad invicem in…
Mechanics · Celestial mechanics · Gravitation
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