Leonardo de Moura
|
a4efefb6ff
|
feat(library/tactic/rewrite_tactic): display type error message when
rewrite tactic fails
|
2015-05-05 19:23:41 -07:00 |
|
Leonardo de Moura
|
9bb8c5c98a
|
test(tests/lean/hott): test 'obtain' in the HoTT library
|
2015-05-05 18:57:09 -07:00 |
|
Leonardo de Moura
|
7cd444882c
|
feat(frontends/lean): add 'begin+' and 'by+' that enter tactic mode with the whole context visible
|
2015-05-05 18:47:25 -07:00 |
|
Leonardo de Moura
|
5d515a06f7
|
test(tests/lean/run): add test showing that "proof ... qed" can access the whole context
|
2015-05-05 18:32:47 -07:00 |
|
Leonardo de Moura
|
616f49c2e4
|
feat(frontends/lean): improved 'obtains' expression
|
2015-05-05 18:30:16 -07:00 |
|
Leonardo de Moura
|
741fca1e7b
|
feat(hott/init/path): mark 'idp' and 'idpath' with '[unfold-m]' hint
closes #496
|
2015-05-04 14:29:22 -07:00 |
|
Leonardo de Moura
|
6571c47353
|
feat(library/normalize): add '[unfold-m]' hint
See issue #496
|
2015-05-04 14:23:04 -07:00 |
|
Leonardo de Moura
|
b347f4868b
|
test(tests/lean/eq_class_error): save "workaround" for cryptic error message
|
2015-05-03 21:08:09 -07:00 |
|
Leonardo de Moura
|
87aaf373f4
|
fix(frontends/lean): fix '#' override notation on the left-hand-side of recursive equations (and match-expressions)
|
2015-05-03 21:08:09 -07:00 |
|
Leonardo de Moura
|
326048df54
|
feat(library/tactic/inversion_tactic): clear variables that have been eliminated by cases tactic
see discussion at:
https://groups.google.com/forum/#!topic/lean-discuss/oyzgIqdMyNc
|
2015-05-02 19:33:59 -07:00 |
|
Leonardo de Moura
|
441f1f9fe2
|
feat(frontends/lean): import error message for "unknown" tactics when parsing
|
2015-05-02 18:57:58 -07:00 |
|
Leonardo de Moura
|
118189eaac
|
fix(frontends/lean/elaborator): bug in translation function
This commit fixes the bug reported in the lean discussion list:
https://groups.google.com/forum/#!topic/lean-discuss/oyzgIqdMyNc
|
2015-05-02 18:05:07 -07:00 |
|
Leonardo de Moura
|
e1dc18f6b6
|
fix(library/tactic/inversion_tactic): check whether eliminator can only eliminate to Prop
fixes #571
|
2015-05-02 17:48:08 -07:00 |
|
Leonardo de Moura
|
e379034b95
|
feat(library/tactic): improve 'assumption' tactic
- It uses the unifier in "conservative" mode
- It only affects the current goal
closes #570
|
2015-05-02 17:33:54 -07:00 |
|
Leonardo de Moura
|
8c107d6936
|
fix(frontends/lean/builtin_cmds): bug in export command
Cause: we have two different tokes to represent declarations: [decls] and [declarations]
fixes #568
|
2015-05-02 16:01:25 -07:00 |
|
Leonardo de Moura
|
b39fe17dee
|
feat(library/tactic): add 'transitiviy', 'reflexivity' and 'symmetry' tactics
closes #500
|
2015-05-02 15:48:25 -07:00 |
|
Leonardo de Moura
|
cd17618f4a
|
refactor(library): replace 'calc_trans', 'calc_symm', 'calc_refl' and 'calc_subst' commands with attributes '[symm]', '[refl]', '[trans]' and '[subst]'
These attributes are used by the calc command.
They will also be used by tactics such as 'reflexivity', 'symmetry' and
'transitivity'.
See issue #500
|
2015-05-02 15:15:35 -07:00 |
|
Leonardo de Moura
|
efc33a2f1d
|
fix(tests/lean): adjusts tests
|
2015-05-02 13:01:37 -07:00 |
|
Leonardo de Moura
|
415ca2b93f
|
feat(library/tactic): add 'congruence' tactic
It is the f_equal described at issue #500.
|
2015-05-02 12:58:46 -07:00 |
|
Leonardo de Moura
|
230b994e79
|
fix(tests/lean/slow): adjust tests
|
2015-05-01 19:47:55 -07:00 |
|
Leonardo de Moura
|
9dc0388022
|
fix(library/tactic/rewrite_tactic): bug when rewriting hypotheses
|
2015-05-01 19:45:23 -07:00 |
|
Leonardo de Moura
|
ac8ba6a3cf
|
feat(library/tactic): add 'subst' tactic
see issue #500
|
2015-05-01 19:31:24 -07:00 |
|
Leonardo de Moura
|
b0759f3986
|
fix(library/tactic/rewrite_tactic): bug when rewriting multiple hypotheses
|
2015-05-01 19:03:43 -07:00 |
|
Leonardo de Moura
|
ea87dd48e3
|
chore(tests/lean/hott/inj_tac): fix typo
|
2015-05-01 18:18:57 -07:00 |
|
Leonardo de Moura
|
de369a0a0a
|
feat(library/tactic/injection_tactic): improve 'injection' tactic
see issue #500
|
2015-05-01 15:49:56 -07:00 |
|
Leonardo de Moura
|
9ba8b284a1
|
fix(library/tactic/apply_tactic): add eapply, and fix issue #361
|
2015-05-01 15:08:00 -07:00 |
|
Leonardo de Moura
|
63eb155c7e
|
feat(library/tactic): add 'injection' tactic
see issue #500
|
2015-05-01 12:45:21 -07:00 |
|
Leonardo de Moura
|
7e9f574ef3
|
fix(library/tactic/apply_tactic): use internally 'apply' instead of 'fapply' as the default "apply" tactic
This changes improves the 'constructor' tactic
|
2015-04-30 21:58:35 -07:00 |
|
Leonardo de Moura
|
4f7f66de3f
|
test(tests/lean/run): add new test
|
2015-04-30 21:38:33 -07:00 |
|
Leonardo de Moura
|
2d9c950144
|
feat(library/tactic/constructor_tactic): allow 'constructor' tactic without index
see issue #500
|
2015-04-30 21:15:07 -07:00 |
|
Leonardo de Moura
|
15e52b06df
|
fix(library/tactic/constructor_tactic): bug in constructor tactic
see example (constr_tac2.lean) in comment at issue #500
|
2015-04-30 20:18:24 -07:00 |
|
Leonardo de Moura
|
d18f9c7607
|
fix(library/tactic/constructor_tactic): use 1 (instead of 0) to reference the first constructor
see comment at issue #500
|
2015-04-30 20:08:00 -07:00 |
|
Leonardo de Moura
|
0b995c4fe3
|
fix(library/tactic/rewrite_tactic): relax reducibility constraints in some parts of the rewrite tactic
fixes #567
|
2015-04-30 18:22:58 -07:00 |
|
Leonardo de Moura
|
d152f38518
|
feat(library/tactic): add 'constructor', 'split', 'left', 'right' and 'existsi' tactics
see issue #500
|
2015-04-30 17:52:29 -07:00 |
|
Leonardo de Moura
|
125ab8c228
|
fix(tests/lean/interactive/findp): adjust test output
|
2015-04-30 15:45:15 -07:00 |
|
Leonardo de Moura
|
1c6067bac2
|
feat(library/tactic): add 'exfalso' tactic
see issue #500
|
2015-04-30 15:43:07 -07:00 |
|
Leonardo de Moura
|
9c8a63caec
|
feat(library/tactic): add 'contradiction' tactic
see issue #500
Remark: this tactic also applies no_confusion to take care of a contradiction
|
2015-04-30 13:47:40 -07:00 |
|
Leonardo de Moura
|
3233008039
|
feat(library/tactic): allow user to name generalized term in the 'generalize' tactic
closes #421
|
2015-04-30 11:57:40 -07:00 |
|
Leonardo de Moura
|
3912bc24c8
|
feat(frontends/lean): nicer syntax for 'intros' 'reverts' and 'clears'
|
2015-04-30 11:00:39 -07:00 |
|
Leonardo de Moura
|
d6d30f12c6
|
feat(frontends/lean): add "polymorphic" print command
closes #524
|
2015-04-29 16:17:33 -07:00 |
|
Leonardo de Moura
|
1a28a3c36f
|
feat(frontends/lean): add 'print inductive' command
|
2015-04-29 15:22:10 -07:00 |
|
Leonardo de Moura
|
dce7177382
|
feat(library/tactic/change_tactic): improve 'change' tactic
- Better error messages
- Try to solve unification constraints produced during is_def_eq test
addresses comment on issue #531
|
2015-04-29 13:31:09 -07:00 |
|
Leonardo de Moura
|
d055947243
|
feat(library/tactic/rewrite_tactic): ignore implicit argument when matching at rewrite tactic
|
2015-04-29 12:51:33 -07:00 |
|
Leonardo de Moura
|
b790ca9806
|
fix(library/tactic/rewrite_tactic): type check rewriting steps
closes #550
|
2015-04-29 12:16:37 -07:00 |
|
Leonardo de Moura
|
d1cb0018c0
|
fix(tests): adjust tests to reflect changes in the HoTT library
|
2015-04-29 10:15:13 -07:00 |
|
Leonardo de Moura
|
051615712c
|
fix(kernel/quotient/quotient): bug in reduction rule
|
2015-04-29 10:01:17 -07:00 |
|
Leonardo de Moura
|
d2c7b5c319
|
feat(library/tactic): add 'let' tactic
closes #555
|
2015-04-28 17:24:43 -07:00 |
|
Leonardo de Moura
|
1be72f1faa
|
feat(frontends/lean): parse argument of unary tactis with rbp=0, tokens may have a different precedence in expression and tactic modes
|
2015-04-28 13:43:05 -07:00 |
|
Leonardo de Moura
|
a23118d357
|
feat(frontends/lean): add tactic_notation command
This addresses the first part of issue #461
We still need support for tactic definitions
|
2015-04-27 17:46:13 -07:00 |
|
Leonardo de Moura
|
ca8943f45b
|
feat(library,hott): remove rapply tactic
|
2015-04-27 15:06:16 -07:00 |
|