The Quarterly Journal of Pure and Applied Mathematics, Volume 7

angle angular points apply axes axis base becomes branch caustic centre circle coefficient common complete n sided condition conic consider containing coordinates corresponding cube cubic curve denote determine differential double easily equal equation evident expression fact factor fixed formula four function geometrical give given given points Hence identical inscribed integral intersection known manner meet method negative Notes obtained parallel pass perpendicular plane position problem proved quantics question radius reducing reference relation represent respectively result roots satisfy sided polygons sides pass solution square straight line substituting succession suppose surface symbols taken tangent theorem touch transformation triangle values vanish variables write