1. 09 Dec, 2016 1 commit
  2. 05 Dec, 2016 1 commit
    • Robbert Krebbers's avatar
      New definition of contractive. · 176a588c
      Robbert Krebbers authored
      Using this new definition we can express being contractive using a
      Proper. This has the following advantages:
      
      - It makes it easier to state that a function with multiple arguments
        is contractive (in all or some arguments).
      - A solve_contractive tactic can be implemented by extending the
        solve_proper tactic.
      176a588c
  3. 17 Nov, 2016 1 commit
  4. 10 Oct, 2016 2 commits
  5. 16 Aug, 2016 1 commit
  6. 09 Aug, 2016 1 commit
  7. 22 Jul, 2016 2 commits
  8. 25 May, 2016 1 commit
    • Robbert Krebbers's avatar
      Tweak the algebraic hierarchy. · a3d0a338
      Robbert Krebbers authored
      - Make the carrier argument of the constructors for the canonical structures
        cofeT and cmraT explicit. This way we make sure the carrier is properly
        exposed, instead of some alias of the carrier.
      - Make derived constructions (such as discreteC and discreteR) notations
        instead of definitions. This is yet again to make sure that the carrier is
        properly exposed.
      - Turn DRA into a canonical structure (it used to be a type class).
      
      This fixes some issues, notably it fixes some broken rewrites in algebra/sts
      and it makes canonical structures work properly with dec_agree.
      a3d0a338
  9. 23 Mar, 2016 1 commit
  10. 11 Mar, 2016 3 commits
  11. 10 Mar, 2016 1 commit
  12. 08 Mar, 2016 1 commit
  13. 07 Mar, 2016 1 commit
  14. 03 Mar, 2016 1 commit
  15. 01 Mar, 2016 1 commit
  16. 29 Feb, 2016 1 commit
  17. 25 Feb, 2016 2 commits
  18. 24 Feb, 2016 4 commits
  19. 23 Feb, 2016 2 commits
  20. 22 Feb, 2016 4 commits
    • Robbert Krebbers's avatar
      Fix mess by my previous commits ... · e9af95ac
      Robbert Krebbers authored
      due to an accidental git commit --amend after a git push.
      e9af95ac
    • Robbert Krebbers's avatar
      Let set_solver not use eauto by default. · 9aff6bb6
      Robbert Krebbers authored
      In most cases there is a lot of duplicate proof search performed by
      both naive_solver and eauto. Especially since naive_solver calls its
      tactic (in the case of set_solver this used to be eauto) quite eagerly
      this made it very slow.
      
      Note that set_solver is this too slow and should be improved.
      9aff6bb6
    • Robbert Krebbers's avatar
      Let set_solver not use eauto by default. · de5f0f84
      Robbert Krebbers authored
      In most cases there is a lot of duplicate proof search performed by
      both naive_solver and eauto. Especially since naive_solver calls its
      tactic (in the case of set_solver this used to be eauto) quite eagerly
      this made it very slow.
      
      Note that set_solver is this too slow and should be improved.
      de5f0f84
    • Robbert Krebbers's avatar
      Small STS tweaks. · b7b455bd
      Robbert Krebbers authored
      b7b455bd
  21. 21 Feb, 2016 2 commits
  22. 20 Feb, 2016 3 commits
  23. 19 Feb, 2016 1 commit
  24. 17 Feb, 2016 2 commits
    • Robbert Krebbers's avatar
      Rename solve_elem_of into set_solver. · a9be1e26
      Robbert Krebbers authored
      It is doing much more than just dealing with ∈, it solves all kinds
      of goals involving set operations (including ≡ and ⊆).
      a9be1e26
    • Robbert Krebbers's avatar
      Rename simplify_equality like tactics. · 65ab1289
      Robbert Krebbers authored
      simplify_equality        => simplify_eq
      simplify_equality'       => simplify_eq/=
      simplify_map_equality    => simplify_map_eq
      simplify_map_equality'   => simplify_map_eq/=
      simplify_option_equality => simplify_option_eq
      simplify_list_equality   => simplify_list_eq
      f_equal'                 => f_equal/=
      
      The /= suffixes (meaning: do simpl) are inspired by ssreflect.
      65ab1289