 31 May, 2016 2 commits


Robbert Krebbers authored
be the same as
↔ . This is a fairly intrusive change, but at least makes notations more consistent, and often shorter because fewer parentheses are needed. Note that viewshifts already had the same precedence as →. 
Robbert Krebbers authored

 30 May, 2016 5 commits


Robbert Krebbers authored

Robbert Krebbers authored

Robbert Krebbers authored

Robbert Krebbers authored

Robbert Krebbers authored

 27 May, 2016 1 commit


Robbert Krebbers authored

 24 May, 2016 2 commits


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 builtin. 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.

Robbert Krebbers authored

 18 Apr, 2016 1 commit


Robbert Krebbers authored

 11 Apr, 2016 1 commit


Robbert Krebbers authored

 08 Apr, 2016 1 commit


Robbert Krebbers authored

 21 Mar, 2016 2 commits


Robbert Krebbers authored

Robbert Krebbers authored
Also, slightly reorganize.

 15 Mar, 2016 1 commit


Robbert Krebbers authored

 11 Mar, 2016 1 commit


Robbert Krebbers authored

 10 Mar, 2016 2 commits


Ralf Jung authored

Robbert Krebbers authored
Thanks to Amin Timany for the suggestion.

 20 Feb, 2016 1 commit


Ralf Jung authored

 18 Feb, 2016 1 commit


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 6 commits


Robbert Krebbers authored
 The direction of big_sepS_later and big_sepM_later is now like later_sep.  Do not use generated variables in the proofs.

Ralf Jung authored

Ralf Jung authored

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

Robbert Krebbers authored
Also, specialize the big ops to gmap and gset because that is all that we are using. For the big ops on sets this also means we can use Leibniz equality on sets.

Robbert Krebbers authored

 16 Feb, 2016 4 commits


Robbert Krebbers authored
The singleton maps notation is now also more consistent with the insert <[_ := _]> _ notation for maps.

Robbert Krebbers authored

Robbert Krebbers authored
We now have: Π★{map Q } ... Π★{set Q } ... to differentiate between sets and maps.

Robbert Krebbers authored
With nicely overloaded notations for sets and maps.

 14 Feb, 2016 2 commits


Robbert Krebbers authored

Robbert Krebbers authored
