👉 Bali Math, also known as Non-Standard Analysis, is a branch of mathematics that extends the real number system to include infinitesimals and infinite numbers, providing a rigorous framework for calculus using intuitive concepts. Developed by mathematician Edouard Ballam in the 1960s, it avoids the traditional epsilon-delta approach by introducing hyperreal numbers—numbers that are infinitely small or infinitely large. This allows for a more direct and intuitive treatment of limits, derivatives, and integrals, making calculus more accessible while maintaining the rigor of standard analysis. By working with these extended numbers, Bali Math offers a unique perspective on mathematical reasoning, bridging the gap between intuitive understanding and formal proof.