👉 NS Math, or Nonstandard Analysis, is a branch of mathematics that extends the real number system by introducing infinitesimals—quantities smaller than any positive real number but not zero—and infinite numbers. It provides a rigorous framework for dealing with these concepts, allowing for the formal treatment of limits, derivatives, and integrals in a way that aligns closely with intuitive notions from calculus. By working with hyperreal numbers, NS Math enables mathematicians and physicists to model and analyze processes involving infinitesimal changes, offering a powerful tool for understanding complex phenomena in fields like physics and economics. This approach not only bridges the gap between intuitive calculus and rigorous analysis but also opens new avenues for problem-solving in mathematical physics and beyond.
