# Folding package The folding page documents the finite-range folding helpers and JLM/JLMB parameterizations. The reusable analytic/tabulated density helpers live in `jitr.utils.density` and are documented on the core API page. ## Quadrature and folding helpers ```{eval-rst} .. automodule:: jitr.folding.folding :members: ``` ## JLM parameterization ```{eval-rst} .. automodule:: jitr.folding.jlm :members: ```