# `ramanujan_qft.sunset`

The scheme-independent parts of the massive two-loop sunset. User guide:
{doc}`/user_guide/sunset`.

```{eval-rst}
.. currentmodule:: ramanujan_qft.sunset

.. autofunction:: sunset_threshold

.. autofunction:: sunset_im

.. autofunction:: sunset_subtracted

.. autofunction:: sunset_d2

.. autofunction:: sunset_second_derivative
```