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miscelleaneous

Random Lean experiments

Commits at 9be8484c53c5c7794e52dc347efa97c54a974401

  1. 9be8484c More basic theorems about surreal ≤ Anthony Wang authored at Anthony Wang comitted at
  2. 210c8f5a More surreal stuff Anthony Wang authored at Anthony Wang comitted at
  3. f5e573b0 Use abbrev instead of @[reducible] def which is same thing but shorter Anthony Wang authored at Anthony Wang comitted at
  4. 84ca1bad Surreal number experiments Anthony Wang authored at Anthony Wang comitted at
  5. aa79c5d4 Simplify the LE boilerplate a bit more Anthony Wang authored at Anthony Wang comitted at
  6. 884b319c Random cleanup and grinding Anthony Wang authored at Anthony Wang comitted at
  7. 7d5a7356 Slightly simplify the LE boilerplate Anthony Wang authored at Anthony Wang comitted at
  8. 05f734a7 Example for sorting pairs with custom comparator Anthony Wang authored at Anthony Wang comitted at
  9. 7d1d051a #min_imports Anthony Wang authored at Anthony Wang comitted at
  10. b619b094 Lean automatically inserts else pure () Anthony Wang authored at Anthony Wang comitted at
  11. 77d30849 More native decide silly stuff Anthony Wang authored at Anthony Wang comitted at
  12. 15b242ab Add MIT license although this repo is a bit of legal minefield since lots of the code snippets are from other people I'm not a lawyer 🤷 Anthony Wang authored at Anthony Wang comitted at
  13. 8fdb09b5 Add link to code in generated ~/.XCompose Anthony Wang authored at Anthony Wang comitted at
  14. f7e8ce38 Weird open family stuff Anthony Wang authored at Anthony Wang comitted at
  15. 0d7eedf2 Remove useless import from Compose.lean Anthony Wang authored at Anthony Wang comitted at
  16. 36f86264 Append enter to the end of all compose sequences Anthony Wang authored at Anthony Wang comitted at
  17. cc7619d7 Random useless permutatoin stuff that doesn't even work Anthony Wang authored at Anthony Wang comitted at
  18. 159bccc7 Compose key experiments Anthony Wang authored at Anthony Wang comitted at
  19. c638f1cf More cleanup for Sort.lean Anthony Wang authored at Anthony Wang comitted at
  20. 8a632358 Update to v4.25.0-rc2 Anthony Wang authored at Anthony Wang comitted at
  21. bdaf848e Use `variable` to clean up Sort.lean Anthony Wang authored at Anthony Wang comitted at
  22. e41feaa2 Wait no I hallucinated the !, it's not in the original paper Anthony Wang authored at Anthony Wang comitted at
  23. ed0f8692 Simplify proof slightly, add ! to end of name yay Anthony Wang authored at Anthony Wang comitted at
  24. 3df2c905 Finish the proof yayayayayyay Anthony Wang authored at Anthony Wang comitted at
  25. dc49bb1c Use decide if possible instead of simp in Sum.lean Anthony Wang authored at Anthony Wang comitted at
  26. f066068f Update to 4.25.0-rc1 Anthony Wang authored at Anthony Wang comitted at
  27. f96b23ec Prove perm_ICan'tBelieveItCanSort Used the fix at https://leanprover.zulipchat.com/#narrow/channel/113489-new-members/topic/mvcgen.20doesn't.20produce.20any.20invariant.20goals/with/546177611 Anthony Wang authored at Anthony Wang comitted at
  28. 51665c56 Slightly clean up Sum.lean, try out simp_rw Anthony Wang authored at Anthony Wang comitted at
  29. cc6f4a6b Make leanOptions match default math lakefile.toml template, except autoImplicit is nice so I'll keep that enabled Anthony Wang authored at Anthony Wang comitted at
  30. 2861dfe6 Update to v4.24.0 Anthony Wang authored at Anthony Wang comitted at