👉 Nevada math, also known as nonstandard analysis, is a branch of mathematical analysis that extends the real number system by introducing infinitesimals—quantities smaller than any positive real number but not zero. This approach, developed by Abraham Robinson in the 1960s, allows mathematicians to rigorously handle concepts like limits and derivatives using intuitive, almost "infinitesimal" ideas. Unlike traditional calculus, which relies on epsilon-delta definitions, Nevada math uses hyperreal numbers, a set of extended real numbers including infinitesimals and infinite numbers, to model these concepts directly. This framework simplifies proofs by avoiding cumbersome limits and provides a more intuitive understanding of calculus, making it particularly useful in applied fields like physics and economics. By bridging the gap between intuitive reasoning and rigorous analysis, Nevada math offers a unique perspective on foundational mathematical ideas.