410 Index to Transactions I — XII. 



TozER, J., Mathematical Investigation of the effect of Machinery on the Wealth 

 of a Community: May 14, 1838; vi. 507—522. 



On the effect of the Non-residence of Landlords, on the same : March 16, 



1840; VII. 189—196. 



J., On the Force of Testimony in Legal Evidence: Nov. 27, 1843; viii, 



143—158. 



Wallace, William, Geometrical Theorems and Formulse, as applicable to 

 Geodesy : Nov. 30, 1835 ; vi. 107—140. 



Warburton, H., On the Partition of Numbers ; Combinations and Permuta- 

 tions : March 1, 1847; vin. 471—492. 



On self-repeating series : May 15, 1854; ix. 471 — 486. 



Warren, Rev. J. W., Exercises in Curvilinear and Normal Co-ordinates : May 

 22, 1876; May 7, 1877; xn. 455—522; 531—545. 



Wedgwood, H., On the Knowledge of Body and Space: March 11, 1850; ix. 

 157—165. 



Whewell, Dr, On the Apsides of Orbits of great escentricity : Apr. 17, 1820; 

 I. 179—191. 



On the double Crystals of Fluor Spar : Nov. 26, 1821 ; L 331—342. 



On the Rotatory motion of Bodies: May 6, 1822; n. 11—20. 



• On the Angle made by two Planes, or two straight lines, referred to three 



oblique Co-ordinates: Nov. 24, 1823; li. 197—202. 



Note on Mr Cecil's memoir on Grinding Mirrors, &c. : Dec. 11, 1822 : 



n. 100—103. 



On Crystalline Combinations: Nov. 13, 1826; il 391—425. 



On a Notation to designate the Planes of Crystals: Feb. 11, 1826; ll; 



427—439. 



A Mathematical Exposition of some doctrines of Political Economy : 



March 2, 14, 1829 ; in. 191—230. 



Second memoir on the same subject: ix. Apr. 15, 1850; 123 — 149. 



Third memoir on the same subject: Nov. 11, 1850; ix. pt. ii. 1 — 7. 



Ditto, Ditto, as applied to Ricardo's Political Economy : Apr. 18, May 2, 



1831 ; IV. 155—198. 



On the Nature of the Truth of the Laws of Motion: Feb. 17, 1834; v. 



149—172. 



On the results of Observations with a new Anemometer: May 1, 1837; 



VL 301—315. 

 ■ Demonstration that all Matter is heavy: Feb. 22, 1841; vn. 197—207. 



Discussion whether Cause or Effect are simultaneous or successive : 



March 14, 1842; viL 319—331. 



On the Fundamental Antithesis of Philosophy: Feb. 5, 1844; viii. 170 



—181. 



Second memoir on the same subject: Nov. 13, 1848; tiil 614 — 620. 



On the Intrinsic Equation to a Curve, &c., &c. : Feb. 12, 1849 ; viii. 



659—671. 



Second memoir on the same subject: Apr. 15, 1850; ix. 150 — 156. 



On Hegel's Criticism of Newton's Principia : May 21, 1849 ; viiL 696—706. 



