Sachertorte their cakes have become an integral part of Viennese culture. Bookstore/coffee houses often provide the same type of environment, a place to relax, meet friends or family and talk about important issues in peoples lives. A number of new franchises being established shows a sign that America has embraced part of this exported Viennese culture. Sachertorte Sachertorte () is a specific type of chocolate cake, or torte, invented by Austrian Franz Sacher in 1832 for Prince Wenzel von Metternich in Vienna, Austria. It is one of the most famous Viennese culinary specialties. December 5th is National Sachertorte Day in the
Fair cake-cutting achieved by giving all the vanilla and 4/9 of the chocolate to George (for a value of 6.66), and the other 5/9 of the chocolate to Alice (for a value of 5). In symbols: The proportionality criterion can be generalized to situations in which the rights of the people are not equal. For example, in proportional cake-cutting with different entitlements, the cake belongs to shareholders such that one of them holds 20% and the other holds 80% of the cake. This leads to the criterion of "weighted proportionality" (WPR): Where the "w" are weights that sum up to 1. Another