1. 09 Nov, 2017 2 commits
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  7. 26 Oct, 2017 1 commit
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  12. 27 Sep, 2017 1 commit
  13. 26 Sep, 2017 2 commits
    • Robbert Krebbers's avatar
      aaa4f987
    • Robbert Krebbers's avatar
      Fix issue #98. · e17ac4ad
      Robbert Krebbers authored
      We used to normalize the goal, and then checked whether it was of
      a certain shape. Since `uPred_valid P` normalized to `True ⊢ P`,
      there was no way of making a distinction between the two, hence
      `True ⊢ P` was treated as `uPred_valid P`.
      
      In this commit, I use type classes to check whether the goal is of
      a certain shape. Since we declared `uPred_valid` as `Typeclasses
      Opaque`, we can now make a distinction between `True ⊢ P` and
      `uPred_valid P`.
      e17ac4ad
  14. 25 Sep, 2017 11 commits
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  16. 18 Sep, 2017 1 commit