8c42173a70
Word_Lib: add from_bool_eqI
2020-02-13 12:29:52 +11:00
327bed748d
lib: migrate distinct_map_enum into Lib
2020-02-13 12:29:52 +11:00
88e6737337
lib: add corres_cases'
...
This version augments the schematic preconditions with the knowledge of
which case we are in. It should replace corres_cases eventually.
2020-02-13 12:29:52 +11:00
72064236cd
word-lib: strengthen ucast_less_ucast
2020-02-05 17:50:45 +11:00
43fc7e26d8
word-lib: add upward cast monotonicity lemmata
2020-02-03 16:53:43 +11:00
d21ea9da41
lib: reimplement crunch call stack feature so that it works when proofs fail.
...
This stopped working when crunch was changed to fork proofs.
2020-01-30 15:09:44 +11:00
5120e351b3
lib: improve wp tracing
...
When tracing wp can now print the instantiated version of the rules being used.
It also says which set each used rule is from.
2020-01-29 09:26:18 +11:00
7107f9abaf
lib: implement instantiate_thm for Trace_Schematic_Insts
...
This is a function that instantiates a thm with the instantiations provided by
trace_schematic_insts.
2020-01-29 09:26:16 +11:00
9b9ae104fc
lib: restructure the instantiations type of Trace_Schematic_Insts
...
This allows us to explicitly record the bound variables from the subgoal so that
they can be more easily handled. We also now drop binders when constructing typ
instantiations.
2020-01-29 09:26:15 +11:00
1970ed0ce0
word_lib internal + crefine: remove duplicate lemma
2019-11-15 12:08:22 +11:00
3bce45dd25
word_lib: avoid shadowing existing lemma
2019-11-15 12:08:20 +11:00
0fc9ab947d
word_lib: add new material from l4v to AFP; cleanup
2019-11-15 12:08:20 +11:00
9a1231bf97
word_lib internal: move up lemmas from Word_Lemmas_Internal
...
(non-AFP part)
2019-11-15 12:08:20 +11:00
13143d7246
word_lib internal: cleanup
2019-11-15 12:08:20 +11:00
ad8923293e
word_lib: shorter, more automatic proofs
2019-11-15 12:08:20 +11:00
e5ce178f1e
word_lib: add mask_range
2019-11-15 12:08:20 +11:00
3cffac8415
word_lib: word_eqI and word_eqI_solve methods
...
Improvements on initial version by Thomas Sewell
2019-11-15 12:08:20 +11:00
16c15920a8
lib: move word_eqI_solve out of HaskellLemmaBucket
2019-11-15 12:08:20 +11:00
59818de68e
lib: avoid ambiguous syntax
2019-11-15 12:04:50 +11:00
bdd882d17e
lib: more lifting rules for validE_R and validE_E
2019-11-15 12:04:50 +11:00
67b8237e61
lib: add word lemma
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Add of_nat_unat_le_mask_ucast: equality of words where one is wrapped with
of_nat (unat _).
2019-11-12 18:28:40 +11:00
a5e27933a5
riscv: cleanup; resolve remaining FIXMEs
2019-11-12 18:28:40 +11:00
d2584a3692
cleanup: collect word lemmas
2019-11-12 18:28:40 +11:00
67bba7edc3
lib, x64 crefine: remove word lemma unat_ucast_8_64
...
unat_ucast_8_64 states that upcasting an 8 word to a 64 word does not
changes its value. We have a generic lemma for this which can be
specialised to this lemma: unat_ucast_up_simp[where 'a=8 and 'b=64,
simplified].
2019-10-30 19:09:39 +11:00
41b486365c
lib: add a warning if crunch fails and top-level constant is being ignored
2019-10-15 15:07:50 +11:00
b6689ba321
lib: restrict safe in core crunch tactic so that we can avoid passing around the index
2019-10-14 17:23:42 +11:00
8c3e7aa103
lib: make wp_cases_tac subgoal aware
2019-10-14 17:23:41 +11:00
96588daf92
lib: improve message printing for crunch and wp, and refactor common printing functions
2019-10-14 17:23:41 +11:00
9a9c6320be
lib: various crunch improvements
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The main one is that crunch now uses wpsimp when determining whether a goal
can already be solved, instead of just wp. Crunch can also now use wps
when proving a goal and will now always ignore a constant if told to, even
if it is the top-level constant being crunched.
2019-10-14 17:12:29 +11:00
36e7fe3e50
lib: update for wp changes
2019-10-12 16:22:24 +11:00
f757e0ca5b
lib: wp cleanup and parser improvements
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The main visible change is from wp_trace', 'wp_once' and 'wp_once_trace' to
'wp (trace)', 'wp (once)' and 'wp (once, trace)'. The option for printing a
warning for unused supplied wp rules has also been removed.
2019-10-12 16:22:24 +11:00
bbfd9e2a82
lib: add helper lemmas
2019-10-10 11:27:17 +11:00
ccb5174b94
lib: add lemma hoare_vcg_disj_lift_R
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Lifts a Hoare triple with disjunctions in the pre and post-conditions
into two separate Hoare triples.
2019-10-10 11:27:01 +11:00
1a49aacc31
lib: three lemmas moved from refine theories
2019-10-06 18:31:19 +11:00
26f450f2f4
lib: change @{file} antiquote to @{path}
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When extracting files for C parser and AutoCorres standalone releases,
we don't want Isabelle to fail a build when files referred to in
`@{file}` antiquotations no longer exist. Using `@{path}` avoids this
problem.
2019-09-05 14:19:14 +10:00
ba5983d22e
lib: extend schematic instantiation tracer
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Adds a combinator, `trace_schematic_insts_tac`, which wraps a rule-using
tactic and reports any schematic instantiations.
2019-08-27 16:12:06 +10:00
8ffebe8f94
lib: add utilities for using options.
2019-08-27 16:12:06 +10:00
b0cf5638fd
lib: trivial: use cartouches for ML comments.
...
Useful for antiquotations.
2019-08-27 16:12:06 +10:00
2c3b4c24fc
CamkesCdlRefine, Lib: add debug tag for integrity policy
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This tags each generated policy goal with the object and cap that
led to that goal.
We create a new constant `generic_tag` in Lib for this purpose.
2019-08-21 14:23:22 +10:00
f29e73bc58
lib: move more facts on Numeral_Type from invariant proofs into lib
2019-07-31 16:56:29 +10:00
d804b7a8d1
Word_Lib: add ucast_shiftl_eq_0
2019-07-31 16:55:32 +10:00
e46f2d7af0
lib: add graph_of_SomeD
2019-07-31 16:55:32 +10:00
212ea6724a
lib: add obind_eqI_full to OptionMonad
...
Sometimes after showing equality of the heads of the obind, we need this
result in proof of equality of the tails.
2019-07-31 16:55:32 +10:00
f3d95dbb8f
Word_Lib: add masking lemmas from RISCV64 lookup proofs
2019-07-31 16:55:31 +10:00
7a4d5b1ea9
lib: general update lemmas for opt_map
2019-07-31 16:55:31 +10:00
65cc19c172
lib: move up library lemmas from RISCV64 and X64
2019-07-31 16:55:31 +10:00
4cc9a1fb19
lib: add option_Some_value_independent
2019-07-31 16:55:31 +10:00
66d87cd550
lib: OptionMonad: add more obind decomposition, oassert simps
2019-07-31 16:55:31 +10:00
b5cb85de96
lib: complete/full induction for Numeral_Type
2019-07-31 14:13:56 +10:00
39e7b65aad
lib: additional library lemmas for Numeral_Type
2019-07-31 14:13:56 +10:00
Rafal Kolanski
Zoltan Kocsis
Corey Lewis
Gerwin Klein
Victor Phan
MiladKetabi
Japheth Lim
Edward Pierzchalski