Variational Flow-Based Inference for Rare Events and Large Deviations // Variational flow-based methods for modeling rare events using KullbackLeibler (KL) divergence, normalizing flows, Girsanov change of measure, and FreidlinWentzell action functionals. The package provides tools for rare-event inference, minimum-action paths, and quasi-potential computation in stochastic dynamical systems. Methods are based on Rezende and Mohamed (2015) doi:10.48550/arXiv.1505.05770, Girsanov (1960) doi:10.1137/1105027, and Freidlin and Wentzell (2012, ISBN:978-0387955477).