👉 Determining math, often referred to as mathematical logic or proof theory, is the branch of mathematics that focuses on the foundations and structure of mathematical reasoning. It involves studying the principles, methods, and rules that govern the validity of mathematical proofs, aiming to understand what constitutes a valid mathematical argument. Determining math examines concepts like consistency (ensuring no contradictions arise), completeness (every true statement can be proved), and decidability (the existence of an algorithm to determine the truth or falsehood of a statement). This field is crucial for establishing the reliability and rigor of mathematical theories, providing a framework to assess the logical underpinnings of mathematics and ensuring that mathematical proofs are sound and unambiguous.