 13 Sep, 2019 1 commit


JacquesHenri Jourdan authored
The general idea is to first import/export modules which are further than the current one, and then import/export modules which are close dependencies. This commit tries to use the same order of imports for every file, and describes the convention in ProofGuide.md. There is one exception, where we do not follow said convention: in program_logic/weakestpre.v, using that order would break printing of texan triples (??).

 13 Aug, 2019 1 commit


Paolo G. Giarrusso authored
Turn all `f_op` lemmas to have shape `f (x ⋅ y) = f x ⋅ f y`, following the plan in !295 (comment 39151), plus `cmra_morphism_op`.

 03 Jul, 2019 1 commit


Ralf Jung authored

 27 Jun, 2019 1 commit


Ralf Jung authored

 16 Jun, 2019 1 commit


Robbert Krebbers authored
Used the following script: sed ' s/\bCofeMor/OfeMor/g; s/\c>/\d>/g; s/\bcFunctor/oFunctor/g; s/\bCFunctor/OFunctor/g; s/\b\%CF/\%OF/g; s/\bconstCF/constOF/g; s/\bidCF/idOF/g s/\bdiscreteC/discreteO/g; s/\bleibnizC/leibnizO/g; s/\bunitC/unitO/g; s/\bprodC/prodO/g; s/\bsumC/sumO/g; s/\bboolC/boolO/g; s/\bnatC/natO/g; s/\bpositiveC/positiveO/g; s/\bNC/NO/g; s/\bZC/ZO/g; s/\boptionC/optionO/g; s/\blaterC/laterO/g; s/\bofe\_fun/discrete\_fun/g; s/\bdiscrete\_funC/discrete\_funO/g; s/\bofe\_morC/ofe\_morO/g; s/\bsigC/sigO/g; s/\buPredC/uPredO/g; s/\bcsumC/csumO/g; s/\bagreeC/agreeO/g; s/\bauthC/authO/g; s/\bnamespace_mapC/namespace\_mapO/g; s/\bcmra\_ofeC/cmra\_ofeO/g; s/\bucmra\_ofeC/ucmra\_ofeO/g; s/\bexclC/exclO/g; s/\bgmapC/gmapO/g; s/\blistC/listO/g; s/\bvecC/vecO/g; s/\bgsetC/gsetO/g; s/\bgset\_disjC/gset\_disjO/g; s/\bcoPsetC/coPsetO/g; s/\bgmultisetC/gmultisetO/g; s/\bufracC/ufracO/g s/\bfracC/fracO/g; s/\bvalidityC/validityO/g; s/\bbi\_ofeC/bi\_ofeO/g; s/\bsbi\_ofeC/sbi\_ofeO/g; s/\bmonPredC/monPredO/g; s/\bstateC/stateO/g; s/\bvalC/valO/g; s/\bexprC/exprO/g; s/\blocC/locO/g; ' i $(find theories name "*.v")

 11 Jun, 2019 1 commit


Ralf Jung authored

 03 Jun, 2019 1 commit


Robbert Krebbers authored
This allows one to make use of recursive ghost state obtained from the recursive domain equation solver.

 28 May, 2019 1 commit


Robbert Krebbers authored

 24 May, 2019 1 commit


Robbert Krebbers authored
This MR is a follow up on the renamings performed (implicitly) as part of !215. This MR makes the following changes:  `auth_both_frac_valid` and `auth_both_valid` are now of the same shape as `auth_both_frac_validN` and `auth_both_validN`. That is, both are now biimplications.  The lefttoright direction of `auth_both_frac_valid` and `auth_both_valid` only holds in case the camera is discrete. The righttoleft versions for nondiscrete cameras are prefixed `_2`, the convention that we use throughout the development.  Change the direction of lemmas like `auth_frag_valid` and `auth_auth_valid` so that it's consistent with the other lemmas. I.e. make sure that the ◯ and ● are always on the LHS of the biimplication.

 23 May, 2019 1 commit


Hai Dang authored

 05 Mar, 2019 1 commit


Ralf Jung authored

 24 Jan, 2019 1 commit


Maxime Dénès authored
This is in preparation for coq/coq#9274.

 10 Dec, 2018 1 commit


Robbert Krebbers authored

 29 Nov, 2017 1 commit


Robbert Krebbers authored

 14 Nov, 2017 1 commit


Robbert Krebbers authored

 31 Oct, 2017 1 commit


Robbert Krebbers authored

 30 Oct, 2017 1 commit


Robbert Krebbers authored

 25 Oct, 2017 4 commits


Robbert Krebbers authored

Robbert Krebbers authored
Rename `UCMRA` → `Ucmra` Rename `CMRA` → `Cmra` Rename `OFE` → `Ofe` (`Ofe` was already used partially, but many occurences were missing) Rename `STS` → `Sts` Rename `DRA` → `Dra`

Robbert Krebbers authored

Robbert Krebbers authored

 17 Sep, 2017 1 commit


Robbert Krebbers authored
For obsolete reasons, that no longer seem to apply, we used ∅ as the unit.

 17 Aug, 2017 2 commits


Robbert Krebbers authored

Robbert Krebbers authored

 08 Jun, 2017 2 commits


Robbert Krebbers authored

Robbert Krebbers authored

 07 Apr, 2017 1 commit


JacquesHenri Jourdan authored

 24 Mar, 2017 1 commit


Robbert Krebbers authored
Instead, I have introduced a type class `Monoid` that is used by the big operators: Class Monoid {M : ofeT} (o : M → M → M) := { monoid_unit : M; monoid_ne : NonExpansive2 o; monoid_assoc : Assoc (≡) o; monoid_comm : Comm (≡) o; monoid_left_id : LeftId (≡) monoid_unit o; monoid_right_id : RightId (≡) monoid_unit o; }. Note that the operation is an argument because we want to have multiple monoids over the same type (for example, on `uPred`s we have monoids for `∗`, `∧`, and `∨`). However, we do bundle the unit because:  If we would not, the unit would appear explicitly in an implicit argument of the big operators, which confuses rewrite. By bundling the unit in the `Monoid` class it is hidden, and hence rewrite won't even see it.  The unit is unique. We could in principle have big ops over setoids instead of OFEs. However, since we do not have a canonical structure for bundled setoids, I did not go that way.

 09 Feb, 2017 3 commits


Robbert Krebbers authored

Robbert Krebbers authored

Robbert Krebbers authored

 27 Jan, 2017 1 commit


Ralf Jung authored

 05 Jan, 2017 1 commit


Ralf Jung authored

 03 Jan, 2017 1 commit


Ralf Jung authored
This patch was created using find name *.v  xargs L 1 awk i inplace '{from = 0} /^From/{ from = 1; ever_from = 1} { if (from == 0 && seen == 0 && ever_from == 1) { print "Set Default Proof Using \"Type*\"."; seen = 1 } }1 ' and some minor manual editing

 09 Dec, 2016 2 commits
 29 Nov, 2016 2 commits


Robbert Krebbers authored

Robbert Krebbers authored
The rewrite auth_validN_eq was not performed in the hypothesis. It used to work in 8.5 because of magic.

 28 Nov, 2016 2 commits


Robbert Krebbers authored
Also, use explicit unfolding lemmas for auth_valid and auth_validN. The `Arguments valid _ _ !_ /` hack did not really work when one has to deal with the valid instance of the cmra, which underneath also includes a `cmra_valid`. Declaring a similar Arguments for `cmra_valid` is a bad idea, it will also end up unfold stuff for the exclusive and option CMRA.

Ralf Jung authored
Proof was done by Hai & me
