Denotational Semantics

Denotational semantics is a way of describing what a computer program does by mapping it to a mathematical meaning or "denotation." Instead of focusing on how the program runs step-by-step, it assigns a precise description of its overall effect or output. This approach helps us understand, analyze, and reason about programs using mathematical concepts, ensuring clarity and correctness in their behavior. Essentially, it provides a rigorous, formal way to interpret programs based on their intended functions and results.