Leonardo de Moura
f288205cce
feat(library/tactic): goal tagging
2017-12-09 16:29:03 -08:00
Leonardo de Moura
24d5a1592d
fix(library/init): add simp lemmas for auto_param and opt_param
2017-12-09 09:59:00 -08:00
Leonardo de Moura
ef784ce7b8
fix(library/tactic/simp_lemmas): auto_params when adding simp lemmas
2017-12-09 09:47:39 -08:00
Leonardo de Moura
623ff2454b
chore(library/init/meta/interactive): remove TODO
...
We now have `whnf_ginductive`
2017-12-08 11:47:20 -08:00
Leonardo de Moura
49e7a642c3
feat(library/init/meta/interactive): merge ginduction and induction
...
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
9fff5ff710
chore(tests/lean/run): fix tests
2017-12-06 16:04:24 -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
1b34160396
feat(library/tactic/tactic_state): display number of goals
2017-12-06 11:20:09 -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
Sebastian Ullrich
14b2c343d0
chore(util/debug): show current task in assertion message
2017-12-05 17:15:55 -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
...
See doc/changes.md
2017-12-05 15:58:09 -08:00
Leonardo de Moura
9dd382f649
chore(tests/lean): fix tests
2017-12-05 15:36:58 -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
...
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
...
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
51a87212fa
chore(frontends/lean/inductive_cmds): remove copy&paste code
2017-12-04 15:56:04 -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
...
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
450ca5834c
fix(frontends/lean/parser): fix debug build
2017-11-30 17:47:49 +01:00
Sebastian Ullrich
1e1cd7378e
chore(bin/lean-gdb): add pretty printer for lean::level
2017-11-30 17:47:49 +01:00
Sebastian Ullrich
0ca9eb16c1
fix(library/type_context): preprocess_class: always solve universe mvars in inout
2017-11-29 17:21:02 -08:00
Leonardo de Moura
4fdf452b17
fix(library/type_context): make sure all assigned metavariables are substituted
2017-11-29 17:19:15 -08:00
Leonardo de Moura
04f3684681
fix(library/tactic/cases_tactic): debug build
2017-11-29 15:05:19 -08:00
Sebastian Ullrich
c521a2d3c7
fix(library/type_context): do not cache queries containing tmp mvars
2017-11-29 14:43:33 -08:00
Leonardo de Moura
960832045f
fix(library/type_context): failure condition
2017-11-29 14:35:58 -08:00
Leonardo de Moura
a411e6337c
chore(library/type_context): typo
2017-11-29 14:35:36 -08:00
Leonardo de Moura
49b5fbe2c2
fix(library/type_context): add missing update
...
We also improved the comments, and documented alternative designs that
have been considered.
2017-11-28 08:07:11 -08:00
