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miscelleaneous

Random Lean experiments

Commits at 7a07451ee1acc6ac4bea2bbc334d0fe9e1688bbc

  1. ee39929d Don't need to return in identity monad Anthony Wang authored at Anthony Wang comitted at
  2. f46def6c Oh cool contravariant functor stuff Anthony Wang authored at Anthony Wang comitted at
  3. 4746a2d1 Really nice solution to cjq2, thanks Youwen! Anthony Wang authored at Anthony Wang comitted at
  4. 540f5024 One-liner proof for exp_larger Anthony Wang authored at Anthony Wang comitted at
  5. 0f69d1c5 More random cat theory experiments Anthony Wang authored at Anthony Wang comitted at
  6. 636806d8 Ends and coends stuff Anthony Wang authored at Anthony Wang comitted at
  7. 4163e50a Oh don't need parens for fun in DiabolicalSort Anthony Wang authored at Anthony Wang comitted at
  8. 1fc4dbe9 String.splitOn is getting deprecated soon https://github.com/leanprover/lean4/pull/11250 Anthony Wang authored at Anthony Wang comitted at
  9. 135185ca λ is considered bad style Anthony Wang authored at Anthony Wang comitted at
  10. db182789 Move insertion sort stuff to own repo Anthony Wang authored at Anthony Wang comitted at
  11. 68413734 Oh ‹_› is cute Anthony Wang authored at Anthony Wang comitted at
  12. abea40f6 Oops missed one Anthony Wang authored at Anthony Wang comitted at
  13. de561bac Oh cool empty set symbol Anthony Wang authored at Anthony Wang comitted at
  14. 4c946087 Clean up/rename printf thingy Anthony Wang authored at Anthony Wang comitted at
  15. 4d5813f9 Oh don't need to intro either Anthony Wang authored at Anthony Wang comitted at
  16. e42e8f32 Cuter functions Anthony Wang authored at Anthony Wang comitted at
  17. caf873ba Remove useless junk in Set.lean Anthony Wang authored at Anthony Wang comitted at
  18. c38b62b7 Set ring thingy Anthony Wang authored at Anthony Wang comitted at
  19. 73547eea Simplify binop proofs for IAP Anthony Wang authored at Anthony Wang comitted at
  20. a6ffc4ca Redundant equals Anthony Wang authored at Anthony Wang comitted at
  21. 60917813 I hate floor Anthony Wang authored at Anthony Wang comitted at
  22. 400bc687 Simplify the sort proofs even more Anthony Wang authored at Anthony Wang comitted at
  23. ab571ec5 Don't need to specify universe for mvcgen anymore Anthony Wang authored at Anthony Wang comitted at
  24. 61aa2787 Don't tag Kadane lemmas with @[grind] for perf reasons Anthony Wang authored at Anthony Wang comitted at
  25. 64969f03 Simplify InsertionSort.lean even more, archive older version Anthony Wang authored at Anthony Wang comitted at
  26. 3301cbbe Alternate quine without using Repr (List String) Anthony Wang authored at Anthony Wang comitted at
  27. 9b3014ab Condense quines by using a[0] instead of a.head (by decide) Anthony Wang authored at Anthony Wang comitted at
  28. 177904b5 Remove newlines from quine Anthony Wang authored at Anthony Wang comitted at
  29. 4345e09d More golfing yay Anthony Wang authored at Anthony Wang comitted at
  30. dc71197b Wait I can remove another char Anthony Wang authored at Anthony Wang comitted at