1. 10 Mar, 2017 1 commit
  2. 24 Jan, 2017 1 commit
  3. 20 Jan, 2017 1 commit
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  8. 09 Dec, 2016 2 commits
    • Ralf Jung's avatar
      move everything to subfolder theories/ · 6b8069fa
      Ralf Jung authored
      6b8069fa
    • Robbert Krebbers's avatar
      Invariants over states in WP and get rid of heap_ctx. · fd89aa52
      Robbert Krebbers authored
      The WP construction now takes an invariant on states as a parameter
      (part of the irisG class) and no longer builds in the authoritative
      ownership of the entire state. When instantiating WP with a concrete
      language on can choose its state invariant. For example, for heap_lang
      we directly use `auth (gmap loc (frac * dec_agree val))`, and avoid
      the indirection through invariants entirely.
      
      As a result, we no longer have to carry `heap_ctx` around.
      fd89aa52
  9. 06 Dec, 2016 1 commit
  10. 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
  11. 30 Nov, 2016 1 commit
  12. 24 Nov, 2016 1 commit
  13. 22 Nov, 2016 1 commit
  14. 17 Nov, 2016 2 commits
  15. 15 Nov, 2016 1 commit
  16. 09 Nov, 2016 1 commit
  17. 06 Nov, 2016 1 commit
  18. 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
  19. 01 Nov, 2016 2 commits
  20. 28 Oct, 2016 2 commits
  21. 27 Oct, 2016 4 commits
  22. 25 Oct, 2016 6 commits
  23. 13 Oct, 2016 1 commit
  24. 12 Oct, 2016 1 commit
  25. 05 Oct, 2016 1 commit
  26. 28 Sep, 2016 1 commit
  27. 27 Sep, 2016 1 commit
  28. 05 Sep, 2016 1 commit