RangeEnclosures.jl: A framework to bound function ranges

Abstract

Computing the range of a function is needed in several application domains. During the past decades, several algorithms to compute or approximate the range have been developed, each with its own merits and limitations. Motivated by this, we introduce RangeEnclosures.jl , a unified framework to bound the range of univariate and multivariate functions. In addition to its own algorithms, the package allows to easily integrate third-party algorithms, offering a unified interface that can be used across different domains and allows to easily benchmark different approaches.