The 2022 Tel Aviv conference on the many-worlds interpretation of quantum mechanics highlighted many differences between theorists. A very significant dichotomy is Everettian fission (splitting) and Saunders–Wallace–Wilson divergence. For fission, an observer may have multiple futures, whereas for divergence they always a single future. Divergence was explicitly introduced to resolve problem pr...

In this article, we define the Set Shaping Theory whose goal is study of bijection functions that transform a set strings into equal size made up greater length. The meet condition are many but since theory transmission data, have analyzed function minimizes average information content. results obtained show how type can be useful in data compression.