👉 Classic mathematics, often referred to as "pure" or "abstract" mathematics, encompasses the fundamental principles and theories that form the bedrock of all mathematical disciplines. It includes concepts like arithmetic, algebra, geometry, calculus, and number theory, which are studied for their intrinsic beauty and logical rigor rather than for immediate practical applications. Classic mathematics involves rigorous proofs, logical reasoning, and the exploration of abstract structures such as sets, groups, and functions. It seeks to understand the underlying patterns and relationships in mathematics itself, often leading to profound insights that have far-reaching implications beyond pure theory. This branch of mathematics has been instrumental in shaping our understanding of the universe, from the laws of physics to the structure of the cosmos.