— 220 — 



N 



Newton (164211727), 2, 17, 48, 19, 

 23, 24, 83, 86, 90, 95, 96, 101, 

 lOo, 107, 139. 



Nicolas (Auguste), 2. 



Nicolas IV (d'AscoIil; 7. 



Noël (le P.), 11,12, 46. 



Osmond, 111. 



Parenly (Henri). 91*, 93*. 130*, 



169*, 171*, 173, 177*. 

 Pascal, 5, 11, 13,60* 94, 204. 

 Perrin, 133. 

 Platon, 93. 



Poincarré (H.), 20, 86, 90, 210. 

 Popof(A.), 137. 

 Ptolémée, 43. 

 Pulin, 114, 113*. 



Rankine, 91, 189, 212. 

 Resal, 108. 

 Rhumkorf, 136. 

 Riemann, 143. 

 Roberval, 10. 

 Ruhmer, 194*. 



Schwœrer (Emile), 91. 

 Sherman, 140. 

 Stroobant, 131. 

 Stanoiévitch, 197, 198. 



Tacchini, 149. 



Tannery (P.), 84. 



Thomas, VIII, 2, 3, 139. 



Thomas d'Aquin (saint), 6, 7. 



Thompson (Elihu), 142. 



Thomson (Lord William), 60*, 83, 



89, j02, 136, 183, 189, 212. 

 Tycho-Brahé, 43, 43, 139. 

 Tisserand, 131, 133, 143. 

 Tresca, 109. 



Van den Broock (Ernest), 171*. 



Vaugelas, 11. 



Verrier (Le), 140. 



Vico, 202. 



Volta, 22. 



Voëtius, 213. 



W 



Weher, 143. 

 Wilson (Garus), 111. 

 Wolf, 153. 



S 



Saisset (Emile), 8. 

 Salcher, 130. 

 Sauvage, 114, 113*. 

 Savart, 138,161, 163. 

 Scipion, 93. 



Young, 21, 103, 133. 



Z 



Zenger, VIII, 23, 108, 131, de 139 à 

 137, 183, de 186 à 189, 193, 201. 



Clermont-Ferraiid, imprimerie Ballet. — 819y. 



