CONTENTS. 
IX 
PAGE 
80 
30. Mémoire sur les Courbes à double Courbure et les Surfaces 
développables .......... 
Liouville, t. x. (1845), pp. 245—250 
31. Démonstration d'un Théorème de M. Chasles .... 
Liouville, t. x. (1845), pp. 383, 384 
32. On some Analytical Formula and their application to the Theory 
of Spherical Coordinates ....... 
Camb. and Dubl. Math. Jour. t. i. (1846), pp. 22—33 
33. On the Reduction of du-^dU, when U is a Function of the 
Fourth Order ......... 
Camb. and Dubl. Math. Jour. t. I. (1846), pp. 70—73 
34. Note on the Maxima and Minima of Functions of Three Vari 
ables ........... 
Camb. and Dubl. Math. Jour. t. i. (1846), pp. 74, 75 
35. On Homogeneous Functions of the Third Order with Three Vari 
ables ........... 
Camb. and Dubl. Math. Jour. t. i. (1846), pp. 97—104 
36. On the Geometrical Representation of the Motion of a Solid 
Body ........... 
Camb. and Dubl. Math. Jour. t. i. (1846), pp. 164—167 
37. On the Rotation of a Solid Body round a Fixed Point . 
Camb. and Dubl. Math. Jour. t. i. (1846), pp. 167—173 and 264—274 
38. Note on a Geometrical Theorem contained in a Paper by 
Sir W. Thomson ......... 
Camb. and Dubl. Math. Jour. t. I. (1846), pp. 207, 208 
39. On the Diametral Planes of a Surface of the Second Order . 
Camb. and Dubl. Math. Jour. t. I. (1846), pp. 274—278 
40. On the Theory of Involution in Geometry ..... 
Camb. and Dubl. Math. Jour. t. ii. (1847), pp. 52—61 
41. On certain Formula for Differentiation, with applications to the 
evaluation of Definite Integrals ...... 
Camb. and Dubl. Math. Jour. t. n. (1847), pp. 122—128 
42. On the Caustic by Reflection at a Circle ..... 
Camb. and Dubl. Math. Jour. t. ii. (1847), pp. 128—130 
43. On the Differential Equations which occur in Dynamical Problems 
Camb. and Dubl. Math. Jour. t. n. (1847), pp. 210—219 
213 
224 
228 
230