Commit graph

1858 commits

Author SHA1 Message Date
Leonardo de Moura
602626803b fix(frontends/lean/builtin_cmds): 'print axioms' and theorem queue 2015-08-11 21:08:45 -07:00
Leonardo de Moura
5d8d226640 fix(frontends/lean/parser): add support for decimals
Decimal numbers are notation for rationals.
If rat.of_num is not available, then an error is generated.

closes #793
2015-08-11 18:44:48 -07:00
Leonardo de Moura
66a59d5b51 feat(frontends/lean/util): remove hack that overrides priority namespace
closes #789
2015-08-11 18:01:40 -07:00
Leonardo de Moura
0b8f57841a feat(frontends/lean/decl_cmds): closes #791 2015-08-11 17:53:33 -07:00
Jeremy Avigad
305f72bf4f fix(tests/lean): fix three tests broken by setext renaming 2015-08-09 22:14:25 -04:00
Leonardo de Moura
582dbecfd0 feat(library,hott): add notation T1 : T2 as syntax sugar for (focus (T1; all_goals T2))
closes #775
2015-08-08 10:16:25 -07:00
Leonardo de Moura
1f34c72192 fix(frontends/lean/parser): fixes #770 2015-08-08 09:48:31 -07:00
Leonardo de Moura
dc2e702373 feat(library/unifier): generate approximate solution for universe constraints of the form (max u ?m =?= max u v)
closes #777
2015-08-08 09:29:59 -07:00
Leonardo de Moura
6c5832a564 feat(frontends/lean/decl_cmds): allow recursive examples
closes #774
2015-08-08 08:26:25 -07:00
Leonardo de Moura
06f20694c8 fix(frontends/lean/builtin_exprs): fixes #768 2015-08-08 04:20:17 -07:00
Leonardo de Moura
d46dbce86e feat(library/tactic/tactic): apply substitution in 'then' combinator
closes #778
2015-08-08 03:42:21 -07:00
Floris van Doorn
7f76d7e648 fix(tests): update test 2015-08-07 13:34:41 -07:00
Leonardo de Moura
5568085ab9 fix(frontends/lean/elaborator): closes #771
Produce nicer error message when type/goal is a metavariable and
universe metavariables have already been instantiated with universe
parameters.
2015-08-07 13:29:22 -07:00
Leonardo de Moura
6a079fdd2d fix(library/tactic/exact_tactic): fixes #779 2015-08-07 13:29:22 -07:00
Leonardo de Moura
f21647899f feat(frontends/lean/builtin_exprs): rename 'show' hidden name to 'this'
This is useful if 'show' is recursive
2015-08-07 13:29:21 -07:00
Floris van Doorn
11b1f416f6 feat(nat): add unfold attributes to add, mul, sub and of_num in namespace nat_esimp in both libraries 2015-08-04 13:23:20 +02:00
Floris van Doorn
7a780b1b60 feat(hott): various minor changes in the HoTT library 2015-08-04 13:01:11 +02:00
Leonardo de Moura
0309a1e131 fix(tests/lean/extra/show_goal_bag): adjust test to recent changes in the standard library 2015-08-04 06:52:20 +02:00
Leonardo de Moura
1f304ad4b9 fix(frontends/lean/pp): pretty printing 'binder'
This commit also replaces many occurrences of 'binders' with 'binder'.
2015-07-31 11:27:38 -07:00
Leonardo de Moura
656b642c4a fix(frontends/lean): identifier size when using unicode
see issue #756
2015-07-30 11:32:24 -07:00
Leonardo de Moura
cc4f18c062 feat(frontends/lean): add "--info" command line option for extracting identifier/keyword information
see issue #756
2015-07-30 10:18:03 -07:00
Leonardo de Moura
d06c2b1ad3 chore(tests/lua/mod5): remove test that regularly timeout on Windows machines 2015-07-29 18:17:06 -07:00
Leonardo de Moura
be61fb0566 feat(frontends/lean/elaborator): add "noncomputable theory" command, display "noncomputable" when printing definitions
When the command "noncomputable theory" is used, Lean will not sign an
error when a noncomputable definition is not marked as noncomputable
2015-07-29 17:54:35 -07:00
Leonardo de Moura
b3707ab54a feat(library/tactic/unfold_rec): fixes #753 2015-07-29 17:13:02 -07:00
Leonardo de Moura
ed41a01a51 fix(frontends/lean/elaborator): fixes #755 2015-07-29 16:41:30 -07:00
Leonardo de Moura
bbd6946a15 refactor(library/logic/axioms): we have only one extra axiom 2015-07-29 13:36:23 -07:00
Leonardo de Moura
6dbcf86fd4 feat(library/logic/axioms): use diaconescu to prove em
With the new "noncomputable" feature we can use Hilbert's choice without
being concerned it may accidentaly "leak" inside definitions we don't
want to use it.
2015-07-29 13:01:07 -07:00
Leonardo de Moura
0bda39c8ac feat(frontends/lean): check for noncomputability when moving theorems from theorem_queue to environment 2015-07-29 13:01:07 -07:00
Leonardo de Moura
69ead0ddd8 feat(frontends/lean/decl_cmds): reject unnecessary "noncomputable" annotations 2015-07-29 13:01:07 -07:00
Leonardo de Moura
74be3031b1 feat(frontends/lean/decl_cmds): sign an error if "noncomputable" keyword is used in the HoTT library or with non-definitions 2015-07-29 13:01:06 -07:00
Leonardo de Moura
308af87b69 feat(library): add 'noncomputable' keyword for the standard library 2015-07-28 21:56:35 -07:00
Leonardo de Moura
7e8a394caf chore(tests/lean): fix style and adjust tests 2015-07-28 18:15:25 -07:00
Leonardo de Moura
b81d4d50f1 feat(frontends/lean/bultin_cmds): add 'print axioms <declname>' command that prints axioms a giving declaration depends on 2015-07-28 18:15:25 -07:00
Leonardo de Moura
80e3da0526 fix(library/util): fixes #751 2015-07-28 16:30:20 -07:00
Leonardo de Moura
8ee1d35bed fix(tests/lean/unfold_crash): fixed regression test for bug reported by Rob 2015-07-28 12:51:42 -07:00
Leonardo de Moura
cfa9412f96 fix(frontends/lean): "show goal" localization, add "position", support "by tactic" 2015-07-28 12:48:12 -07:00
Leonardo de Moura
0dc8dc999e fix(library/tactic/rewrite_tactic): crash when trying to unfold constructor 2015-07-28 12:43:56 -07:00
Leonardo de Moura
08b23d8b4f test(tests/lean/extra): add test for "show goal" feature 2015-07-27 21:03:16 -07:00
Leonardo de Moura
a3b570c852 test(tests/lean/extra): test for Soonho 2015-07-27 19:32:27 -07:00
Leonardo de Moura
8c06803f54 test(tests/lean): add regression for issue #737 2015-07-27 07:59:18 -07:00
Leonardo de Moura
f7440ff068 fix(tests/lean): adjust tests to reflect changes in the standard library 2015-07-24 09:59:49 -07:00
Leonardo de Moura
bcf057f4f3 feat(frontends/lean): display '[congr]' attribute when printing theorems 2015-07-23 18:52:59 -07:00
Leonardo de Moura
3e6b80d38c feat(library/util): disable local constant purification when pretty printing goals
This feature generates confusion.
2015-07-23 18:52:59 -07:00
Leonardo de Moura
f1a19a10c4 fix(library/util): incorrect hypothesis renaming when pretty printing goals 2015-07-23 18:52:59 -07:00
Leonardo de Moura
e221d38790 feat(library/tactic/assert_tactic): allow duplicate names for hypotheses in assert tactic 2015-07-23 18:52:59 -07:00
Leonardo de Moura
e0209a1532 feat(frontends/lean): better error localization for 'have'-expressions in tactic mode 2015-07-23 18:52:59 -07:00
Leonardo de Moura
faab1e449f fix(tests/lean/rw_set3): update test to reflect changes in the standard library 2015-07-23 18:52:59 -07:00
Leonardo de Moura
5f4576a7f7 test(tests/lean): add test for '[congr]' attribute validation 2015-07-23 18:52:59 -07:00
Leonardo de Moura
844caf32e4 feat(frontends/lean/bultin_cmds): add 'print [congr]' command for displaying active congruence rules 2015-07-23 18:52:59 -07:00
Leonardo de Moura
933f056fff feat(library/simplifier): add API for extracting simplification rules defined in a given namespace 2015-07-22 18:47:56 -07:00