Analog verification is a critical engineering discipline and methodological approach focused on rigorously evaluating the performance, functionality, and reliability of analog circuits. It investigates key electrical parameters, transient behavior, stability, and robustness across a multi-dimensional space of continuous variables, including process, voltage, and temperature variations. Characterized by the analysis of continuous signals and time, it requires specialized simulation techniques, modeling languages, and advanced tools to navigate complex interactions, particularly in mixed-signal contexts, thereby ensuring designs meet stringent specifications and operate reliably under diverse conditions.