1. 27 May, 2016 4 commits
  2. 25 May, 2016 3 commits
    • Ralf Jung's avatar
      add missing file: lviewshifts · 40dfc35a
      Ralf Jung authored
      40dfc35a
    • Ralf Jung's avatar
      Prove another lemma to open invariants that we only know by namespace. · da024695
      Ralf Jung authored
      The good news is, this one works without FSAs, and it can be applied around the "view shift with a step"-thing.
      Furthermore, the FSA lemma can be derived from the new one.
      The bad news is, the FSA lemma proof doesn't even get shorter in doing this change.
      da024695
    • 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
  3. 24 May, 2016 1 commit
    • Robbert Krebbers's avatar
      Make specialization patterns for persistent premises more uniform. · 65bfa071
      Robbert Krebbers authored
      Changes:
      - We no longer have a different syntax for specializing a term H : P -★ Q whose
        range P or domain Q is persistent. There is just one syntax, and the system
        automatically determines whether either P or Q is persistent.
      - While specializing a term, always modalities are automatically stripped. This
        gets rid of the specialization pattern !.
      - Make the syntax of specialization patterns more consistent. The syntax for
        generating a goal is [goal_spec] where goal_spec is one of the following:
      
          H1 .. Hn : generate a goal using hypotheses H1 .. Hn
         -H1 .. Hn : generate a goal using all hypotheses but H1 .. Hn
                 # : generate a goal for the premise in which all hypotheses can be
                     used. This is only allowed when specializing H : P -★ Q where
                     either P or Q is persistent.
                 % : generate a goal for a pure premise.
      65bfa071
  4. 22 May, 2016 2 commits
  5. 09 May, 2016 1 commit
  6. 07 May, 2016 3 commits
  7. 02 May, 2016 1 commit
  8. 26 Apr, 2016 1 commit
  9. 19 Apr, 2016 12 commits
  10. 18 Apr, 2016 1 commit
  11. 11 Apr, 2016 1 commit
  12. 09 Apr, 2016 1 commit
  13. 08 Apr, 2016 1 commit
  14. 07 Apr, 2016 1 commit
  15. 30 Mar, 2016 2 commits
  16. 29 Mar, 2016 4 commits
  17. 23 Mar, 2016 1 commit