👉 Semimathematics is a branch of mathematics that deals with mathematical structures that are not complete or closed under addition, subtraction, multiplication and division. It encompasses topics such as sets, relations, functions, and various algebraic structures.
In this context, "semimathematics" refers to the study of semimathematical concepts and theories, which are not fully understood by mathematicians but can be useful for understanding mathematical problems. These concepts include:
1.
Sets
: Sets are fundamental