1. 01 Mar, 2018 1 commit
    • Jacques-Henri Jourdan's avatar
      Make iFrame able to accumulate assertions in an evar. · 09663be3
      Jacques-Henri Jourdan authored
      This requires changing the Hint Mode of the [Frame] type class because it should not fail if its parameter is an evar, but instantiate it instead. In order to prevent all the other instances of [Frame] to intantiate this evar themselves, we create a new type class [KnwonFrame], which corresponds to the old behavior.
      09663be3
  2. 23 Jan, 2018 1 commit
  3. 30 Oct, 2017 1 commit
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  5. 25 Oct, 2017 2 commits
  6. 17 Sep, 2017 1 commit
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  9. 24 Mar, 2017 1 commit
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  12. 27 Jan, 2017 1 commit
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  14. 09 Jan, 2017 1 commit
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  17. 03 Jan, 2017 1 commit
  18. 23 Dec, 2016 1 commit
  19. 09 Dec, 2016 1 commit
  20. 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
  21. 02 Dec, 2016 1 commit
  22. 28 Nov, 2016 1 commit
  23. 27 Nov, 2016 1 commit
  24. 25 Nov, 2016 5 commits
  25. 24 Nov, 2016 4 commits
  26. 22 Nov, 2016 2 commits
    • Robbert Krebbers's avatar
      Make nclose an explicit coercion. · 274209c2
      Robbert Krebbers authored
      We do this by introducing a type class UpClose with notation ↑.
      
      The reason for this change is as follows: since `nclose : namespace
      → coPset` is declared as a coercion, the notation `nclose N ⊆ E` was
      pretty printed as `N ⊆ E`. However, `N ⊆ E` could not be typechecked
      because type checking goes from left to right, and as such would look
      for an instance `SubsetEq namespace`, which causes the right hand side
      to be ill-typed.
      274209c2
    • Ralf Jung's avatar
      new notation for pure assertions · 99cbb525
      Ralf Jung authored
      99cbb525
  27. 20 Nov, 2016 2 commits
  28. 17 Nov, 2016 1 commit
  29. 16 Nov, 2016 1 commit
  30. 03 Nov, 2016 1 commit
    • Robbert Krebbers's avatar
      Use symbol ∗ for separating conjunction. · cc31476d
      Robbert Krebbers authored
      The old choice for ★ was a arbitrary: the precedence of the ASCII asterisk *
      was fixed at a wrong level in Coq, so we had to pick another symbol. The ★ was
      a random choice from a unicode chart.
      
      The new symbol ∗ (as proposed by David Swasey) corresponds better to
      conventional practise and matches the symbol we use on paper.
      cc31476d