Probability Theory
Probability theory, as part of computational science, is the branch of mathematics dealing with probability, which is a measure of the likelihood that a given event will occur. It forms the theoretical underpinnings of statistical inference and decision theory, both major branches of statistics. Probability theory employs concepts such as random variables, stochastic processes, and events to describe complex systems and make predictions about their behavior. In computational science, probability theory is often used to model and analyze systems that involve uncertainty or randomness, making it an essential tool for fields such as data analysis, machine learning, artificial intelligence, and simulation-based modeling.