1. 02 Apr, 2020 1 commit
  2. 01 Apr, 2020 1 commit
  3. 31 Mar, 2020 1 commit
  4. 13 Sep, 2019 1 commit
    • Jacques-Henri Jourdan's avatar
      Reorder Requires so that we do not depend of Export bugs. · 43a1a90f
      Jacques-Henri Jourdan authored
      The general idea is to first import/export modules which are further
      than the current one, and then import/export modules which are close
      dependencies.
      
      This commit tries to use the same order of imports for every file, and
      describes the convention in ProofGuide.md. There is one exception,
      where we do not follow said convention: in program_logic/weakestpre.v,
      using that order would break printing of texan triples (??).
      43a1a90f
  5. 13 Aug, 2019 1 commit
  6. 03 Jul, 2019 1 commit
  7. 27 Jun, 2019 1 commit
  8. 16 Jun, 2019 1 commit
    • Robbert Krebbers's avatar
      Replace `C`s with `O`s since we use OFEs instead of COFEs. · 2855d1f5
      Robbert Krebbers authored
      Used the following script:
      
      sed '
      s/\bCofeMor/OfeMor/g;
      s/\-c>/\-d>/g;
      s/\bcFunctor/oFunctor/g;
      s/\bCFunctor/OFunctor/g;
      s/\b\%CF/\%OF/g;
      s/\bconstCF/constOF/g;
      s/\bidCF/idOF/g
      s/\bdiscreteC/discreteO/g;
      s/\bleibnizC/leibnizO/g;
      s/\bunitC/unitO/g;
      s/\bprodC/prodO/g;
      s/\bsumC/sumO/g;
      s/\bboolC/boolO/g;
      s/\bnatC/natO/g;
      s/\bpositiveC/positiveO/g;
      s/\bNC/NO/g;
      s/\bZC/ZO/g;
      s/\boptionC/optionO/g;
      s/\blaterC/laterO/g;
      s/\bofe\_fun/discrete\_fun/g;
      s/\bdiscrete\_funC/discrete\_funO/g;
      s/\bofe\_morC/ofe\_morO/g;
      s/\bsigC/sigO/g;
      s/\buPredC/uPredO/g;
      s/\bcsumC/csumO/g;
      s/\bagreeC/agreeO/g;
      s/\bauthC/authO/g;
      s/\bnamespace_mapC/namespace\_mapO/g;
      s/\bcmra\_ofeC/cmra\_ofeO/g;
      s/\bucmra\_ofeC/ucmra\_ofeO/g;
      s/\bexclC/exclO/g;
      s/\bgmapC/gmapO/g;
      s/\blistC/listO/g;
      s/\bvecC/vecO/g;
      s/\bgsetC/gsetO/g;
      s/\bgset\_disjC/gset\_disjO/g;
      s/\bcoPsetC/coPsetO/g;
      s/\bgmultisetC/gmultisetO/g;
      s/\bufracC/ufracO/g
      s/\bfracC/fracO/g;
      s/\bvalidityC/validityO/g;
      s/\bbi\_ofeC/bi\_ofeO/g;
      s/\bsbi\_ofeC/sbi\_ofeO/g;
      s/\bmonPredC/monPredO/g;
      s/\bstateC/stateO/g;
      s/\bvalC/valO/g;
      s/\bexprC/exprO/g;
      s/\blocC/locO/g;
      ' -i $(find theories -name "*.v")
      2855d1f5
  9. 11 Jun, 2019 1 commit
  10. 03 Jun, 2019 1 commit
  11. 28 May, 2019 1 commit
  12. 24 May, 2019 1 commit
    • Robbert Krebbers's avatar
      More consistent naming for `auth`. · 597ec42e
      Robbert Krebbers authored
      This MR is a follow up on the renamings performed (implicitly) as part of
      !215. This MR makes the following changes:
      
      - `auth_both_frac_valid` and `auth_both_valid` are now of the same shape
        as `auth_both_frac_validN` and `auth_both_validN`. That is, both are
        now biimplications.
      - The left-to-right  direction of `auth_both_frac_valid` and
        `auth_both_valid` only holds in case the camera is discrete. The
        right-to-left versions for non-discrete cameras are prefixed `_2`, the
        convention that we use throughout the development.
      - Change the direction of lemmas like `auth_frag_valid` and
        `auth_auth_valid` so that it's consistent with the other lemmas. I.e.
        make sure that the ◯ and ● are always on the LHS of the biimplication.
      597ec42e
  13. 23 May, 2019 1 commit
  14. 05 Mar, 2019 1 commit
  15. 24 Jan, 2019 1 commit
  16. 10 Dec, 2018 1 commit
  17. 29 Nov, 2017 1 commit
  18. 14 Nov, 2017 1 commit
  19. 31 Oct, 2017 1 commit
  20. 30 Oct, 2017 1 commit
  21. 25 Oct, 2017 4 commits
  22. 17 Sep, 2017 1 commit
  23. 17 Aug, 2017 2 commits
  24. 08 Jun, 2017 2 commits
  25. 07 Apr, 2017 1 commit
  26. 24 Mar, 2017 1 commit
    • Robbert Krebbers's avatar
      Generic big operators that are no longer tied to CMRAs. · 6fbff46e
      Robbert Krebbers authored
      Instead, I have introduced a type class `Monoid` that is used by the big operators:
      
          Class Monoid {M : ofeT} (o : M → M → M) := {
            monoid_unit : M;
            monoid_ne : NonExpansive2 o;
            monoid_assoc : Assoc (≡) o;
            monoid_comm : Comm (≡) o;
            monoid_left_id : LeftId (≡) monoid_unit o;
            monoid_right_id : RightId (≡) monoid_unit o;
          }.
      
      Note that the operation is an argument because we want to have multiple monoids over
      the same type (for example, on `uPred`s we have monoids for `∗`, `∧`, and `∨`). However,
      we do bundle the unit because:
      
      - If we would not, the unit would appear explicitly in an implicit argument of the
        big operators, which confuses rewrite. By bundling the unit in the `Monoid` class
        it is hidden, and hence rewrite won't even see it.
      - The unit is unique.
      
      We could in principle have big ops over setoids instead of OFEs. However, since we do
      not have a canonical structure for bundled setoids, I did not go that way.
      6fbff46e
  27. 09 Feb, 2017 3 commits
  28. 27 Jan, 2017 1 commit
  29. 05 Jan, 2017 1 commit
  30. 03 Jan, 2017 1 commit
  31. 09 Dec, 2016 2 commits
  32. 29 Nov, 2016 1 commit