Clément Pit-Claudel
1e81721268
Make the ht1 tactic a bit more robust in HoareLogic.v
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(Without this change, the HtIf rule can fail to generalize and unify spuriously
with goals of the right shape)
2021-04-12 15:07:34 -04:00
Clément Pit-Claudel
2ed1d52171
Get rid of the “reset” scope in HoareLogic.v
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It's not needed, and it makes everything harder to read.
2021-04-12 15:04:56 -04:00
Adam Chlipala
1664ddb531
EvaluationContexts_template
2021-03-30 16:12:37 -04:00
Adam Chlipala
ffde22e9c9
Typo fix
2021-03-29 09:35:17 -04:00
Adam Chlipala
1c69525dc5
Typo fix
2021-03-29 09:28:33 -04:00
Adam Chlipala
75ea3ed0b3
Chapter renumbering
2021-03-28 17:03:56 -04:00
Adam Chlipala
aaac5fc953
EvaluationContexts: proofreading
2021-03-28 16:59:59 -04:00
Adam Chlipala
5f1acd64e2
EvaluationContexts: finished first draft of text
2021-03-28 16:47:21 -04:00
Adam Chlipala
fe1b0b2c6c
EvaluationContexts: start adapting book, through products and sums
2021-03-28 16:03:42 -04:00
Adam Chlipala
6866ca2f77
EvaluationContexts: exceptions
2021-03-28 15:33:23 -04:00
Adam Chlipala
544e7fa500
EvaluationContexts: factored step0 into step0 and step1
2021-03-28 15:12:19 -04:00
Adam Chlipala
415aa99b88
EvaluationContexts: concurrency
2021-03-28 14:58:23 -04:00
Adam Chlipala
95a28b26f6
EvaluationContexts: mutable variables
2021-03-28 14:51:12 -04:00
Adam Chlipala
af135d6853
EvaluationContexts: products and sums
2021-03-28 13:28:34 -04:00
Adam Chlipala
8d1cecf7f7
EvaluationContexts: determinism
2021-03-27 20:26:37 -04:00
Adam Chlipala
bcbb2181be
LambdaCalculusAndTypeSoundness_template update
2021-03-27 19:15:05 -04:00
Adam Chlipala
8c2c0f5cfa
LambdaCalculusAndTypeSoundness: adjust corresponding book text
2021-03-27 19:10:30 -04:00
Adam Chlipala
f5aed26c77
LambdaCalculusAndTypeSoundness: remove the other use of evaluation contexts
2021-03-27 18:57:03 -04:00
Adam Chlipala
008c45351a
Simplified type-soundness proof, based on an idea by Maya Sankar last year
2021-03-27 17:15:22 -04:00
Adam Chlipala
5cdd4d1322
Start of splitting evaluation contexts out of LambdaCalculusAndTypeSoundness
2021-03-27 17:03:26 -04:00
Adam Chlipala
26c272f53f
Typographical fix
2021-03-27 16:17:19 -04:00
Adam Chlipala
25441b3991
Revising before class
2021-03-21 10:14:31 -04:00
Adam Chlipala
3048b59f34
Revising before tomorrow's lecture
2021-03-16 18:23:24 -04:00
Adam Chlipala
d86e3278c3
Merge pull request #53 from cpitclaudel/patch-1
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Change "there exists valuation" to "there exists a valuation"
2021-03-16 15:49:30 -04:00
Clément Pit-Claudel
4cf22df58a
Change "there exists valuation" to "there exists a valuation"
2021-03-15 19:00:41 +00:00
Adam Chlipala
3c419e5072
Revising for next lecture
2021-03-07 14:21:30 -05:00
Adam Chlipala
bc9ab2a9bc
Revising for today's lecture
2021-03-03 14:26:51 -05:00
Adam Chlipala
78e792e83d
Fix typos
2021-03-01 17:55:28 -05:00
Adam Chlipala
4fdc85ae5c
More space in template
2021-03-01 14:28:33 -05:00
Adam Chlipala
d3c7a85b49
More cleanup around addition of RuleInduction
2021-03-01 12:15:34 -05:00
Adam Chlipala
890d7610d7
End of RuleInduction book chapter
2021-02-28 21:05:05 -05:00
Adam Chlipala
f1bd394375
Start of RuleInduction book chapter, up through permutations
2021-02-28 18:07:31 -05:00
Adam Chlipala
a55a98b426
RuleInduction: some propositional logic, with slightly naughty use of excluded middle
2021-02-28 17:19:06 -05:00
Adam Chlipala
7a906b1a63
Nicer proof of Permutation_app
2021-02-28 11:02:46 -05:00
Adam Chlipala
cf7d27417d
Start code for new RuleInduction chapter, up through permutation
2021-02-28 10:59:13 -05:00
Adam Chlipala
757999b52d
Merge
2021-02-28 10:21:53 -05:00
Adam Chlipala
b45b511969
New semester
2021-02-17 08:47:42 -05:00
Adam Chlipala
d3be001671
Update before lecturing on BasicSyntax
2021-02-15 16:58:40 -05:00
Adam Chlipala
d1d44e55f6
Small patch for Coq 8.13
2021-02-14 17:26:21 -05:00
Adam Chlipala
03ffcc3e67
New semester at MIT
2021-02-14 13:04:09 -05:00
Adam Chlipala
f73e30817b
ConcurrentSeparationLogic_template: extend to match last change
2021-01-03 15:27:46 -05:00
Adam Chlipala
b7f248e099
ConcurrentSeparationLogic: stop bothering to choose postconditions for parallel compositions, which can't terminate (addresses #52 )
2021-01-03 15:20:26 -05:00
Adam Chlipala
5376847d16
Merge branch 'master' of github.com:achlipala/frap
2021-01-03 14:56:48 -05:00
Adam Chlipala
f14d064555
Update for Coq 8.12.2
2021-01-03 14:56:39 -05:00
Adam Chlipala
a4cc213b75
Merge pull request #42 from samuelgruetter/messages_typo
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typo
2021-01-03 14:41:11 -05:00
Adam Chlipala
845c9189c1
Merge pull request #51 from mdempsky/csl-example-typo
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Fix typo in ConcurrentSeparationLogic.v example
2021-01-03 14:39:16 -05:00
Adam Chlipala
7db4d122d4
Merge pull request #50 from mdempsky/loop-typo
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Fix typos in operational semantics for "Loop" command
2021-01-03 14:38:45 -05:00
Matthew Dempsky
509ebb1d06
Fix typo in ConcurrentSeparationLogic.v example
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In the 3-stage example, the middle stage moves list elements from the
first stack to the second stack, not back onto the first stack again.
2020-09-24 13:30:58 -07:00
Matthew Dempsky
bd92c1cbb3
Fix typos in operational semantics for "Loop" command
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In section 13.3, the type of Loop is defined as:
Loop : forall a, a -> (a -> cmd (outcome a)) -> cmd a
However, the operational semantics provided in sections 14.1 and 18.1
invoke the loop body function using "Again(i)" (type "outcome a").
They should instead use simply "i" (type "a").
Changing to "f(i)" also matches the StepLoop formalizations in
SeparationLogic.v and ConcurrentSeparationLogic.v, which invoke simply
"body init" (rather than "body (Again init)").
2020-09-24 11:43:41 -07:00
Adam Chlipala
e32105c142
Merge pull request #48 from mdempsky/sepcancel-typo
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Add missing parentheses in SepCancel's normalize2 tactic
2020-07-25 09:18:19 -04:00
