Western Digital Alliance has nothing to do with Eastern Digital and Western Computing. Western Digital Alliance is an organization, and East Digital West refers to the comparison or combination of different mathematics and calculation methods, and there is no direct correlation between them. Western Digital Alliance is an international organization composed of mathematicians, logicians and computer scientists, aiming at promoting research and cooperation in the fields of mathematics and computer science. The organization is committed to promoting the development of mathematics and computer science and promoting academic exchanges and cooperative projects. East number and west calculation is not a widely discussed concept, but refers to the comparison or combination of eastern mathematics and western algorithms. Oriental mathematics and western algorithms represent different traditions and development of mathematics and calculation methods in different regions and cultures.