Interval Analysis

Interval analysis is a mathematical technique used to handle uncertainty and approximation in calculations. Instead of working with single values, it uses intervals—ranges that contain possible values—to represent numbers. This approach ensures that the true value always lies within the specified bounds, providing reliable bounds for computations. It’s particularly useful in areas like engineering, physics, and computer science where measurements and calculations often involve uncertainty. By accounting for possible variations, interval analysis helps in making safer, more reliable decisions and in verifying the correctness of complex numerical methods.