Leonardo de Moura
49e7a642c3
feat(library/init/meta/interactive): merge ginduction and induction
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This commit is based on 638b34b16de6443.
The changes were applied manually to make sure all changes are
compatible with our plans to `induction`.
2017-12-07 19:10:10 -08:00
Leonardo de Moura
103598bbe0
chore(library/data/rbtree/insert): use weak_trichotomous as an eliminator
2017-12-07 17:40:52 -08:00
Leonardo de Moura
c5ed881c59
chore(library/data/rbtree/insert): reduce number of cases using custom elimination principle for balance1/balance2
2017-12-06 15:57:44 -08:00
Leonardo de Moura
5ddab48b1e
chore(library/data/rbtree/basic): cleanup
2017-12-06 13:25:07 -08:00
Leonardo de Moura
84db9e9e43
feat(library/init/meta/interactive): add constructor_matching tactic
2017-12-06 13:17:06 -08:00
Leonardo de Moura
c89e2457bb
feat(library/init/meta/interactive): add cases_type tactic
...
see doc/changes.md
2017-12-06 12:55:10 -08:00
Leonardo de Moura
4f1f15a425
refactor(library/init/meta/match_tactic): cleanup match_tactic interface
2017-12-06 12:52:41 -08:00
Leonardo de Moura
1ad5a978a1
chore(library/data/rbtree/insert): cleanup
2017-12-06 10:45:58 -08:00
Leonardo de Moura
e00c0de12e
chore(library/data/rbtree, changes.md): cleanup
2017-12-06 09:55:06 -08:00
Leonardo de Moura
a056e87350
fix(library/init/meta/injection_tactic): add support for ginductive datatypes
2017-12-06 09:39:20 -08:00
Leonardo de Moura
03eda2ecc0
feat(library/init/meta/interactive): add cases_matching p tactic
2017-12-05 18:17:44 -08:00
Leonardo de Moura
b06549bc05
feat(library/init/meta): add guard_names { t } tactical
2017-12-05 16:29:46 -08:00
Leonardo de Moura
bc89ebc19c
feat(kernel/inductive): improve how induction hypotheses are named
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See doc/changes.md
2017-12-05 15:58:09 -08:00
Leonardo de Moura
a2f55e5d7b
feat(library/tactic/induction_tactic): new name generator for induction and cases tactics
2017-12-05 14:57:36 -08:00
Leonardo de Moura
458958b9fc
feat(kernel/inductive): use ih to name induction hypothesis (instead of ih_1) when there is only one
2017-12-05 13:50:24 -08:00
Leonardo de Moura
0c5ecf6441
feat(library/init/meta/interactive): add iterate n { t }
2017-12-05 12:52:18 -08:00
Leonardo de Moura
52d939b885
chore(library/data/rbtree): use cases h : t to avoid generalize
2017-12-05 12:32:51 -08:00
Leonardo de Moura
6f943d77a2
feat(library/init/meta/interactive): add match_target pat interactive tactic
2017-12-05 12:25:17 -08:00
Leonardo de Moura
b1e8270172
chore(library/init/meta/match_tactic): fix typo
2017-12-05 12:11:04 -08:00
Leonardo de Moura
b5358b1b3e
chore(library/init/meta/interactive): add comment to avoid confusion
2017-12-05 12:07:17 -08:00
Leonardo de Moura
54004d4972
fix(library/tactic/cases_tactic): try to clear input hypothesis when performing dependent elimination
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The `induction h` tactic tries to clear hypothesis `h` after it is
applied. But, before this commit, `cases h` would only try to clear `h`
when performing non-dependent elimination. This was problematic when
writing tactic scripts for automating proofs.
2017-12-05 11:03:46 -08:00
Leonardo de Moura
6d96741010
feat(library): provide names for constructor arguments
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Motivation: `cases` and `induction` tactics use these names when the
user does not provide them.
2017-12-04 16:25:16 -08:00
Leonardo de Moura
c943576e5a
feat(library/init): add funext tactic
2017-12-04 14:54:39 -08:00
Leonardo de Moura
db46f01315
chore(library/init): replace iterate applications with repeat when appropriate
2017-12-04 13:04:46 -08:00
Leonardo de Moura
53c9737c70
feat(library/init): new repeat tactic
2017-12-04 12:55:53 -08:00
Leonardo de Moura
75aa94b34c
refactor(library): rename repeat ==> iterate
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Reason: we will implement a new `repeat` tactic.
2017-12-04 12:34:59 -08:00
Leonardo de Moura
7b97e82fb3
chore(library): remove unnecessary repeat applications
2017-12-04 12:16:11 -08:00
Leonardo de Moura
d4e0dde063
chore(library/init/meta/relation_tactics): simplify subst_vars
2017-12-04 12:00:54 -08:00
Leonardo de Moura
b7322e28c1
feat(library): do not using simp lemmas for sorting arguments of AC operators by default
2017-12-03 15:03:58 -08:00
Leonardo de Moura
d9322b16ca
feat(library): add has_equiv type class
2017-12-03 15:03:58 -08:00
Leonardo de Moura
b6c8551753
feat(library): add to_bool lemmas
2017-12-03 15:03:58 -08:00
Leonardo de Moura
8032d2eefd
feat(library/init/algebra/order): add instance
2017-12-03 15:03:58 -08:00
Sebastian Ullrich
f6b113849b
fix(init/category/monad): bind_pure: remove stray parameter
2017-11-28 17:00:22 +01:00
Leonardo de Moura
47994fe14e
chore(library): remove id_locked
2017-11-22 16:29:04 -08:00
Leonardo de Moura
64f575a2d5
perf(library/equations_compiler): performance problem for definitions that produce many equational lemmas
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The new test and comment at src/library/equations_compiler/util.cpp
explains the issue.
2017-11-22 16:16:11 -08:00
Leonardo de Moura
c98c39e4b9
chore(library/init/data/rbtree/basic): remove unnecessary equation
2017-11-22 08:22:42 -08:00
Leonardo de Moura
0a1d2908aa
feat(library/data/rbtree/main): rbtrees are balanced
2017-11-22 08:02:13 -08:00
Leonardo de Moura
b95b260706
fix(library/data/rbtree): insert
2017-11-22 07:52:18 -08:00
Leonardo de Moura
96f8ecbdcb
feat(library/data/rbmap): add find_insert lemmas for rbmap
2017-11-21 14:29:04 -08:00
Leonardo de Moura
f8fb92e431
feat(library/data/rbtree/insert): finish find_insert_of_not_eqv lemmas
2017-11-21 13:16:19 -08:00
Leonardo de Moura
cdb724b092
feat(library/init/meta/interactive): add shorthand for any_goals { assumption }
2017-11-21 13:02:57 -08:00
Leonardo de Moura
5f99056c1a
feat(library/init/meta): basic support for ignoring auto and opt params
2017-11-21 11:52:40 -08:00
Leonardo de Moura
b3e429a1b8
chore(library/data/rbtree/insert): reduce proofs size
2017-11-21 10:37:10 -08:00
Leonardo de Moura
ae0f5642d3
feat(library/data/rbtree): find_insert_of_not_eqv lemmas
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Remark: the balance2 case (dual of balance1) is still missing.
2017-11-20 21:27:19 -08:00
Leonardo de Moura
02545cb941
feat(library/data/rbmap): find_insert lemmas
2017-11-20 12:14:05 -08:00
Leonardo de Moura
319faca00a
feat(library/data/rbtree): add mem_exact predicate and find_insert lemmas
2017-11-20 11:52:36 -08:00
Leonardo de Moura
a666c7f04e
chore(library/init/data/rbmap): add missing file
2017-11-19 19:49:36 -08:00
Leonardo de Moura
1033836953
feat(library/data/rbmap): add rbmap lemmas
2017-11-19 19:49:36 -08:00
Leonardo de Moura
902c1219b0
feat(library/data/rbtree): more find lemmas
2017-11-19 19:49:36 -08:00
Leonardo de Moura
2354338287
feat(library/init/data/rbmap): add rbmap module
2017-11-19 19:49:36 -08:00
