 19 Apr, 2016 1 commit


Robbert Krebbers authored
That way, we do not have useless type annotations of the form "v : language.val heap_lang" cluttering about any goal. Note, that we could decide to eta expand everywhere (as we do for ∀ and ∃), and use the notation "WP e {{ Q }}" for "wp e ⊤ (λ _, Q)".

 11 Apr, 2016 1 commit


Robbert Krebbers authored

 16 Mar, 2016 1 commit


Robbert Krebbers authored

 15 Mar, 2016 2 commits


Robbert Krebbers authored

Robbert Krebbers authored

 11 Mar, 2016 2 commits


Ralf Jung authored

Robbert Krebbers authored

 10 Mar, 2016 3 commits


Ralf Jung authored

Ralf Jung authored

Robbert Krebbers authored
Thanks to Amin Timany for the suggestion.

 07 Mar, 2016 1 commit


Ralf Jung authored
Add both nonexpansive and contractive functors, and bundle them for the general Iris instance as well as the global functor construction This allows us to move the \later in the userdefined functor to any place we want. In particular, we can now have "\later (iProp > iProp)" in the ghost CMRA.

 05 Mar, 2016 1 commit


Ralf Jung authored

 04 Mar, 2016 1 commit


Ralf Jung authored

 02 Mar, 2016 1 commit


Robbert Krebbers authored
This cleans up some adhoc stuff and prepares for a generalization of saved propositions.

 19 Feb, 2016 2 commits


Robbert Krebbers authored

Robbert Krebbers authored

 18 Feb, 2016 2 commits


Ralf Jung authored

Robbert Krebbers authored
This avoids ambiguity with P and Q that we were using before for both uPreds/iProps and indexed uPreds/iProps.

 17 Feb, 2016 1 commit


Robbert Krebbers authored
It is doing much more than just dealing with ∈, it solves all kinds of goals involving set operations (including ≡ and ⊆).

 16 Feb, 2016 3 commits


Robbert Krebbers authored
Now that there is more of it, it deserves its own place :).

Robbert Krebbers authored
Also, put stuff in a section.

Ralf Jung authored

 14 Feb, 2016 1 commit


Ralf Jung authored

 13 Feb, 2016 3 commits


Robbert Krebbers authored

Robbert Krebbers authored
Also, make our redefinition of done more robust under different orders of Importing modules.

Ralf Jung authored
change statement of invopen lemmas such that they do not force the invariant, and the 'inner step', to appear right next to each other

 12 Feb, 2016 1 commit


Ralf Jung authored

 11 Feb, 2016 3 commits


Robbert Krebbers authored
Also do some minor clean up.

Ralf Jung authored
Introduce the notion of "Frame Shift Assertions", and use to prove the rules about inv and auth at once for pvs and wp Yeah, the name is horrible... but on the plus side, I think it should be possible to show that atomic triples and atomic shifts are also frame shift assertions, and then we get all this stuff for them for free.

Ralf Jung authored

 10 Feb, 2016 2 commits


Ralf Jung authored

Robbert Krebbers authored

 09 Feb, 2016 8 commits