...discover that any person has offered a satisfactory one during the past twenty years, she gives hcv own, thinking that every mistake cleared up in science is a step toward truth. The problem may be staled thus : In a given triangle two angles are bisected, and the included bisecting...

...Journal. OAKLAND, Feb. 15, 1874. SIR, In a number of the London, Edinburgh and Dublin Philosophkai Magazine for the year 1852 or 1862 is a discussion...July 1878; another by Mr Descube in the Journal de Mathématiques Elémentaires et Speciale*, Vol. IV, pp. 538-539 (1880) ; and a third by Mr Soons, with...

...research will be found in Poggendorff's Annulen, vol. eslvii. j>.155. Oakland, Feb. 15, 1874. SIB, — In a Number of the London, Edinburgh, and Dublin Philosophical...hear of the fate of my solution. CHRISTINE CHART. bisected, and the portious of the bisecting lines A £ and BD contained between the vertices A, B and...

...obedient Servant, NM FERRERS * The research will be found in Poggendorff's Annalen, vol. cxlvii. p. Oakland, Feb. 15, 1874. SIR, — In a Number of the...hear of the fate of my solution. CHRISTINE CHART. bisected, and the portions of the bisecting lines AE and BD contained between the vertices A, B and...

...question of some importance in astronomy. I have not been able to discover that any direct solution ha« been brought forth as yet ; so I send you this, given...hear of the fate of my solution. CHRISTINE CHART. In the triangle ABC, two angles, CAB and CBA, are bisected, and the portions of the bisecting lines...