Mathematics is a set of mathematical systems and the applications of these systems in all aspects of scientific life and scientific disciplines. The mathematical system is a deductive structure based on a set of axioms and assumptions. Therefore, mathematics is called a hypothetical science, that is, based on assumptions. Mathematics is concerned with studying mental topics that are either Inventing them, such as numbers and algebraic symbols, or abstracting them from the external world, such as shapes or relationships existing between them or their parts.