1. 30 May, 2016 14 commits
  2. 29 May, 2016 4 commits
  3. 28 May, 2016 2 commits
  4. 27 May, 2016 15 commits
  5. 25 May, 2016 4 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
      d27b81ff
    • 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
  6. 24 May, 2016 1 commit
    • Robbert Krebbers's avatar
      Change notations of big_ops for upred. · 93792f5c
      Robbert Krebbers authored
      Rationale: to make the code closer to what is on paper, I want the notations
      to look like quantifiers, i.e. have a binder built-in. I thus introduced the
      following notations:
      
        [★ map] k ↦ x ∈ m, P
        [★ set] x ∈ X, P
      
      The good thing - contrary to the notations that we had before that required an
      explicit lambda - is that type annotations of k and x are now not printed
      making goals much easier to read.
      93792f5c