Inhoud: 



H. II. iiAYWAKD. Oii ft Direct Müthod of estinnilinf; Velocitics, Acccle- 



laiiuiis, anJ uU simiUir Quaiiliiies witli resjiect lo Axes movc;il»Ie iti 



tiny manncr in Spacc, uitli Api'liciiiions. 

 A. Dii MuuoAN. On iIjc qucstioii, Wljat ist ilic Solutioo of a Differcn- 



liat Eqiiation? A Supplenicnt, lo tlic third sectiou of a paper. On somc 



poitits of the Inte^rftl Calculus, printcil in Vol. IX. Part II. 

 .) CLEBK MAXWELL. Ot) f.^kakay'.s Ijini.a of Furcc. 

 j. \v. ijo.SALDSON. Tbc Structuic of the Athciiian Trircme; coijsiilerC'l 



with rcfcreiice to ccitain diiïiciiliies of interpretation. 

 w. WHLWiiLL. Of the riaioiiic Thcory of Ideas. 

 o. G. 8TOKES. On the Disconlinuity of Arbitrary Constant, whlcli appe;ir 



in Divergent Developmenis. 

 A. J>E uoKGAK. Ou thc Beuts of Imperfect Consonances. 

 w. II. THOMPSON. Ou thc Genuineness of the SophUta of plato, and on 



some ut ils philoüophicai beariof^s. 

 G. lï, Aiitr. On ihe t^ubstiiution of Aïcthods founded on OrdinaryGeu- 



rautry for Metliuds baacd on ilie Gcncrdl l^uctrine of Proporüon.-;, in 



the Treatmeiit uf sume Geouieirical Problems. 

 A, DB MouGAN. On tlic Syllot^lsni, N^. III, and on Logic in general. 

 j, w. D0NALD30N. Ou the titatuc of KOLoN lucntioned by aeöciiines and 



DEMOSTHENES. 



G. E. PAGET. Instances of remarkable Abnormiiies in the Voluntary 



Muscles. 

 II. F. BAXTER. On Organic Polarity. 

 A. DE MORGAN. A Proof of thc Kxistcncc of a Root in cvery Alj^ebraic 



Equation: with an examination and extension of cauchy's theorem 



on Imaginary Roots, and Reraarks on the Proofs of tbc existence of 



Roots given by argand aud by mourcy. 



The Atlantis : a Register of Literature and Science. Loud. 

 3 859. Vol. IL 1. 8°. 



Inhoud : 



j. iT, KEWMAN. The Eenedictine Centaries. 



w. H. SCOTT. On the Dates of the Nativity and Crucifixion. 



j'. LE r. KENOüF. Seyffartu and nnLEMAN on Egyptiau Ilieroglyphics. 



K. cDRiiY. „Tlie Sick-bed of Cucbulainn, and the only Jealousy of 

 Kimcr" (Quüled from the „YoUow lïook of Slaue" in Leabhar na 

 h-Uidhre.) 



w. K. SULLIVAN. Oo thc ïnfiucncc which the Pbysical Geography, the 

 Anima! and Vetjetable Produciiuns, elc, of diÜerent regions exert 

 upon the Languagcs, Myihology, and carly Literature of Mankind, 

 with rcference to its employiucnt as a tost ofEthnolugicai liypolhescs. 



II. nnxh-EnsY. Nole on the Laws which reguhUe ihc Disiributiou of 

 Isolhermal Lines. 



