MA THE MA TICS. 3 3 



Todhunter (I.) continued. 



A TREATISE ON ANALYTICAL STATICS. With numerous 

 Examples. Third Edition, revised and enlarged. Crown 8vo. 

 cloth, icxr. t>d. 



In this work on statics (treating of the laws of the equilibrium of bodies'] 

 will be found all the propositions which usually appear in treatises on 

 Theoretical Statics. To the different chapters examples are appended, 

 which have been principally selected from University Examination Papers. 

 In the Third Edition many additions have been made, in order to illus- 

 trate the application of the principles of the subject to the solution of 

 problems. 



Wilson, J. M. ELEMENTARY GEOMETRY. Angles, 

 Parallels, Triangles, and Equivalent Figures, the Circle and Pro- 

 portion. By J. M. WILSON, M.A., Fellow of St. John's 

 College, Cambridge, and Mathematical Master in Rugby School. 

 Second Edition. Extra fcap. 8vo. 3^. f>d. 



The distinctive features of this work are intended to be the following. 

 The classification of Theorems according to their subjects ; the separation 

 of Theorems and Problems ; the use of hypothetical constructions ; the 

 adoption of independent proofs where they are possible and simple ; the 

 introduction of the terms locus, projection, &c. ; the importance given to 

 the notion of direction as the property of a straight line ; the intermixing 

 of exercises, classified according to the methods adopted for their solution ; 

 the diminution of the number of Theorems ; the compression of proofs, 

 especially in the later parts of the book ; the tacit, instead of the explicit, 

 reference to axioms ; and the treatment of parallels. 



ELEMENTARY GEOMETRY. PART II. (separately). The 

 Circle and Proportion. By J. M. WILSON, M.A. Extra fcap. 

 8vo. 2s. 6d. 



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