CATALOGUE. — PHILOSOPHV AND ARTS, MECHANICS. 



13S 



Carre on pendulums. A. P. 1707. 49. V. 58. 

 Parent on the descent of a body producing 



a constant pressure. A. P. 1708. 224. H. 



84. 

 Sanrin on the shortest descent to a given line. 



A. P. 1709. 257. H. 68. 1710. 203. 

 Machin de curva celerrimi descensus vi data. 



Ph.tr. 1718. XXX. 86. 

 Bernoulli on isochronous and brachistochro- 



nous curves. A. P. 1718. 136. H. 55. 

 Louville on a difficulty respecting the eva- 

 nescent arc and chord. A. P. 1722. 128. 



H.82. 

 Euler on brachistochronous curves. C. Petr. 



II. 126. IV. 49. V. 143. VI. 28. VII. 135. 



N, C.Petr. XVII. 488. A. Petr. I.ii. 70. 

 Euler on vibrations in finite arcs. A. Petr. I. 



ii. 159. 

 Euler on a rotatory pendulum. A. Petr. 1780. 



IV. ii. 133. 164. 

 Euler Theoria motus solidorum. 

 Euler on the pressure upon the pivot of a 



pendulum. N. A. Petr. VI. 145. 

 Krafit on the conical paradox. C. Petr. VI. 



389. 

 Krafft on descent upon an inclined plane. 



C.Petr. XII. 261. XIII. 100. 

 Krafft on circular pendulums. N. A. Petr. 



1791. IX. 225. 

 Fontaine on tautochronous' curves. A. P. 



1734. 371. 1768.460. 

 Courtivron on a circular pendulum. A. P. 



1744. 384. H. 30. 

 Niicker on a tautochronous curve. S. E. IV. 



99. 

 Lagrange on isochronous curves. A. Berl. 



1765. 361. 1770. 97. 

 Dalenibert on isochronous curves. A. Berl, 



1765. 381. 



Borda on the maxima of curves. A. P. 1767. 



551. H. 90. 

 Landen's properties of the circular pendu- 

 lum. Ph.tr. 1771.308. 1775.287. 

 Ktistner on the cylinder rolling up a plane. 



D.Schr. S.Gott. 113. 

 Maseres's series for a circular pendulum. Ph. 



tr. 1777. 215. 

 Fontana on the descent of bodies in convex 



lines. Soc. Ital, I. 174.. 

 Legendre on the cycloid. A. P. 1786. 30. 

 Lcgendrc's example of a circular pendulum. 



A. P. 1786.637. 

 Riccati on the tension of the thread of & 



pendulum. Soc. Ital. IV. 81. 

 Malfatti on circular descent. Soc. Ital. VH., 



462. 

 Monlucla Hist, math, IV. i. 5. 

 Biot on tautochronous curves. B. Soc. Phil. 



n. 73. 

 Brunings on the motion of a double cone. 



Hind. Arch. II. 321. 

 Bunce's governor for steam engines. Nich^ 



II. 46. A conical pendulum. 



Variable Pendulums and Elastic 

 Surfaces. 



Bossut on a pendulum of variable length. 

 A. P, 1778. 199. 



Euler on pendulums hanging by an elastic 

 thread. A. Petr. III. ii. 95. 



Bernoulli on a rotatory pendulum with an 

 extensible thread. N. A. Petr. 1783. 1.213. 

 1784. II. 131. 1785. III. 162. 1786. IV. 

 H. 102. 



Fuss on the descent of a. body on an inclin- 

 ed plane, with one or more elastic sup- 

 ports. N. A, Petr. 1791. IX. 252. 1792. 



X. 91. 



