[{"data":1,"prerenderedAt":4},["ShallowReactive",2],{"EejziPGTuJ":3},"# Possibly Infinite Trees\n\nThis repo formalizes (possibly) infinite trees of finite degree in Lean.\nSo far this is mainly a dependency for [one of my other projects](https://github.com/monsterkrampe/Existential-Rules-in-Lean) and tailored towards this porpose. \nThe repo features a formalization of (a special case of) König's Lemma. \n\nDo not hesitate to reach out if you think that this can be useful for you but current specifics of the implementation/formalization do not quite work out!\n\n## Notes on Setup\n\nUsing [`elan`](https://github.com/leanprover/elan) / `lake`:\n\n- Install `elan`, e.g. via `nix-shell -p elan` or simply `nix develop` if you are using nix.\n- Run `lake build` to build the project. If the build is successful, the proofs are correct :tada:\n\n",1777138848728]