Video 5: WHFast (Wisdom-Holman integrator in REBOUND)
Channel: REBOUND Youtube Tutorials
Date: 2022-10-13

This video explains the basic idea behind a Wisdom-Holman integrator. Several aspects of WHFast, the Wisdom-Holman implementation in REBOUND are discussed, including safe-mode and Jacobi coordinates.

Documentation: https://rebound.readthedocs.io/en/latest/integrators/#whfast
GitHub Repository: https://github.com/hannorein/rebound
WHFast paper: https://ui.adsabs.harvard.edu/abs/2015MNRAS.452..376R/abstract