Soonho Kong
d950338980
fix(bin/linja): which does not look for 'sbin'
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Ubuntu-12/14 has two packages which provide a binary file `ninja`:
1. ninja : http://forkbomb.org/ninja/
2. ninja-build : http://martine.github.io/ninja/
We had a case where a user has ninja installed instead of ninja-build,
then linja confuses that it has ninja-build and tries to use it.
This commit excludes a directory whose name includes "sbin" in finding a
system program. As a result, `which` will not find ninja[1] which
resides at /usr/sbin.
2015-03-24 11:13:14 -04:00
Leonardo de Moura
30e3049c56
feat(hott/algebra/precategory/nat_trans): reduce compilation time using rewrite tactic
2015-03-23 19:55:01 -07:00
Leonardo de Moura
38a63a8a58
fix(library/tactic/exact_tactic): segfault when accessing head of empty list
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closes #485
2015-03-23 19:00:01 -07:00
Leonardo de Moura
ac30052a29
fix(library/tactic/rewrite_tactic): apply substitution before trying to rewrite
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closes #487
2015-03-23 18:32:52 -07:00
Leonardo de Moura
5bf46d1226
fix(library/tactic/inversion_tactic): improve 'cases' tactic for HoTT mode
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closes #481
2015-03-23 18:06:11 -07:00
Leonardo de Moura
98cc325695
refactor(library/tactic/inversion_tactic): cleanup
2015-03-23 17:15:47 -07:00
Leonardo de Moura
76157ba392
fix(frontends/lean/pp): abbreviations with too much arguments
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closes #480
2015-03-23 12:16:25 -07:00
Leonardo de Moura
0814e76298
fix(library/tactic/clear_tactic): unexpected failure
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This commit also improves the error message produced by the 'clear' tactic.
fixes #488
2015-03-23 12:08:15 -07:00
Leonardo de Moura
35f2a61b4d
fix(tests/lean): add missing file
2015-03-23 11:35:39 -07:00
Leonardo de Moura
227de07758
fix(hott/algebra/category/constructions): avoid type class resolution loop
2015-03-23 11:32:20 -07:00
Jakob von Raumer
024ce8012f
fix(hott/algebra) make previously added lemma more applicable to groupoids
2015-03-23 11:17:57 -07:00
Jakob von Raumer
97a1cc8edb
feat(hott/algebra) show that functors preserve inverses and isos
2015-03-23 11:17:56 -07:00
Jakob von Raumer
74824078a8
fix(hott/algebra) fix previous commit by importing 'arity'
2015-03-23 11:17:56 -07:00
Jakob von Raumer
36a102bad2
feat(hott/algebra) add another equality lemma for precategories
2015-03-23 11:17:56 -07:00
Jakob von Raumer
4e790057b3
feat(hott/algebra) add structure for strict precategories
2015-03-23 11:17:56 -07:00
Jakob von Raumer
10c0b3a3ca
feat(hott/algebra) add characterization of paths between precategories
2015-03-23 11:17:56 -07:00
Jakob von Raumer
f480d67881
chore(hott/algebra) make carrier hset witness an instance
2015-03-23 11:17:56 -07:00
Floris van Doorn
8948926a07
style(hott/algebra/precategory): some cleanup
2015-03-16 17:15:51 -07:00
Floris van Doorn
57514244b1
feat(hott/algebra/precategory): add todo-file for adjoint functors, equivalences and isomorphisms
2015-03-16 17:15:51 -07:00
Floris van Doorn
c914b79341
feat(hott/algebra/category): show that functor category is univalent if codomain is
2015-03-16 17:15:51 -07:00
Floris van Doorn
ebba33057c
feat(hott): add arity.hlean, about multivariate functions
2015-03-16 17:15:51 -07:00
Floris van Doorn
71f9a5d1d2
feat(hott/algebra/precategory): do lots of stuff with categories
2015-03-16 17:15:51 -07:00
Leonardo de Moura
b5acbb2228
fix(frontends/lean/pp): missing parenthesis around abbreviations
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fixes #476
2015-03-16 17:12:03 -07:00
Leonardo de Moura
9b577a7b3e
feat(frontends/lean): add 'migrate' command
2015-03-14 21:48:00 -07:00
Leonardo de Moura
ba913876e0
feat(library/data/list/basic): enforce name conventions, add foldl_eq_foldr theorem
2015-03-14 13:06:09 -07:00
Leonardo de Moura
fc3a7bac59
feat(frontends/lean): improve error handling inside match-with expressions
2015-03-13 23:25:46 -07:00
Leonardo de Moura
bed0d6df6b
fix(frontends/lean/elaborator): inaccessible over coercion
2015-03-13 23:04:45 -07:00
Leonardo de Moura
27e58dc534
refactor(library/data): cleanup vector and list modules
2015-03-13 22:25:21 -07:00
Leonardo de Moura
f6f2c499ae
fix(library/tactic/rewrite_tactic): rewrite macros did not implement operator==
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This problem was affecting the cache
2015-03-13 19:24:09 -07:00
Leonardo de Moura
cfeb426cd7
fix(frontends/lean): pretty print numeral notation from algebra
2015-03-13 18:58:34 -07:00
Jakob von Raumer
7083f2fccd
fix(hott/algebra) correct the name of a groupoid constructor
2015-03-13 15:45:46 -07:00
Jakob von Raumer
25abecaa26
chore(hott/algebra) cmall changes in category files
2015-03-13 15:45:02 -07:00
Leonardo de Moura
362a0ec04c
test(tests/lean): tests for error handling improvements
2015-03-13 15:32:25 -07:00
Leonardo de Moura
9438366e37
feat(frontends/lean/builtin_exprs): better error synchronization for 'begin...end' blocks
2015-03-13 15:22:57 -07:00
Leonardo de Moura
aba158dbd4
feat(library/tactic/inversion_tactic): improve error message for unknown hypothesis
2015-03-13 15:19:19 -07:00
Leonardo de Moura
b88b98ac22
feat(frontends/lean): try to add definition/theorem as axiom when it fails to be processed
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The idea is to avoid a "tsunami" of error messages when a heavily used
theorem breaks in the beginning of the file
2015-03-13 14:47:21 -07:00
Leonardo de Moura
f5811d6092
feat(frontends/lean): hide subterms that do not contain metavariables
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when generating "unresolved metavariables" error message
closes #473
2015-03-13 12:42:57 -07:00
Jeremy Avigad
ec05e83a2a
feat(library/data/int/div.lean): add theorems about div
2015-03-12 20:54:49 -07:00
Leonardo de Moura
a24f8dce67
refactor(hott/algebra/precategory): minor cleanup
2015-03-12 20:52:00 -07:00
Leonardo de Moura
cda19f5aa6
feat(library/tactic/rewrite_tactic): improve rewrite tactic error messages
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closes #471
2015-03-12 20:49:53 -07:00
Leonardo de Moura
14aeac180a
refactor(library/algebra/category/constructions): more rewrite tactic tests
2015-03-12 20:27:11 -07:00
Leonardo de Moura
adae95cf68
refactor(hott/algebra/precategory/functor): remove unnecessary annotations
2015-03-12 20:13:40 -07:00
Leonardo de Moura
265316a9f5
refactor(hott/algebra/precategory/basic): remove unnecessary set_option commands
2015-03-12 20:10:47 -07:00
Leonardo de Moura
0118ecf3cd
refactor(hott/algebra/precategory/yoneda): remove unnecessary annotations
2015-03-12 20:06:25 -07:00
Leonardo de Moura
7accd0f1e6
feat(library/tactic/rewrite_tactic): allow rewrite with terms that contains binders
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see discussion at #470
2015-03-12 18:07:55 -07:00
Leonardo de Moura
d7c6028a3e
refactor(hott,library): use/test the rewrite tactic in more places
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The performance also improved.
2015-03-12 17:25:31 -07:00
Leonardo de Moura
55586dcb2d
refactor(hott/algebra/precategory/yoneda): reduce compilation time to 1sec using rewrite tactic
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After the latest improvements, the rewrite tactic "works" more often
at yoneda.hlean
2015-03-12 17:07:27 -07:00
Leonardo de Moura
7ca882d69a
fix(frontends/lean/parse_rewrite_tactic): esimp error message position information
2015-03-12 17:05:41 -07:00
Leonardo de Moura
026622a790
refactor(src/kernel/replace_fn): remove stack-less replace_fn it is slower than the simple one
2015-03-12 16:22:49 -07:00
Leonardo de Moura
9fe2d5c74c
refactor(library/unifier): use new assign method in the unifier
2015-03-12 15:01:40 -07:00
