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 103
C 9° ]GD,hoceftadEFut AC adBP,adeoq:,inrationedata,& prop-terea dabitur fpecie triangulum EFC. Secetur CFmLin rati-oneC/Cad C £>, & dabituretiam fpecie triangulum E F-L, proindeq; punclum L lo-cabitur in re&a E L pofitionedata. Junge LK, & ob da-tam FD & datam rationemLK ad… … v Lemma. XXIV. Si re&lde tres tangant quamcunq-, conifeElionem^ quarum du£ paralle- U fmt ac dentur poftione; dico quod feliionk femidiameter hifce duabus parallela, fit media propor- tionalk inter ha- rum fegmenta, putiSiis conta&u- um &1 tangenti tertidt interjeBa. Sunto AFy…
Mechanics · Celestial mechanics · Gravitation
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