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Author SHA1 Message Date
Daniel Selsam
eca079a4fc feat(library/blast/unit/unit_propagate): basic tracing 2016-01-26 20:40:42 -08:00
Floris van Doorn
29c84aad19 fix(book.md): add types.arrow to 2.9 
closes #976
 2016-01-26 20:40:22 -08:00
Leonardo de Moura
810ee9759c fix(library/blast/backward/backward_action): add missing normalize at backward_action, and remove incorrect fix at discrimination tree 2016-01-26 20:35:57 -08:00
Leonardo de Moura
4821af8685 feat(frontends/lean/scanner): disallow superscripts in identifiers 
See new test for motivating example.
 2016-01-26 18:46:40 -08:00
Leonardo de Moura
6f6672eaaa fix(library/blast/discr_tree): ignore annotations in discrimination trees 2016-01-26 18:46:40 -08:00
Floris van Doorn
3409deecdb chore(hott): update md files, move port.md 2016-01-24 16:34:45 -08:00
Floris van Doorn
8eab58f41a fix(choice): make some style changes 2016-01-24 16:34:45 -08:00
seulbaek
92d6806073 refactor(hott/choice): rename 3.8.5 2016-01-24 16:34:35 -08:00
seulbaek
107550238b refactor(hott/choice): rename lemmas for 3.8.2 2016-01-24 16:34:23 -08:00
seulbaek
d42f3d313f feat(hott): add choice.hlean 2016-01-24 16:34:12 -08:00
seulbaek
2c81c93d69 feat(hott/types/equiv): add is_trunc_equiv to equiv.hlean 2016-01-24 16:33:59 -08:00
Jakob von Raumer
aa5e188179 feat(hott): add symmetry of pushouts and pointed pushouts 2016-01-24 16:30:26 -08:00
Jakob von Raumer
d8d3b0c0b2 feat(hott): add wedge sum of pointed types, neutrality of wedging with the unit type 2016-01-24 16:30:21 -08:00
Jakob von Raumer
664132b845 feat(hott): add calc lemmas for pointed equivalences, make pinl and pinr constructors 2016-01-24 16:30:16 -08:00
Jakob von Raumer
8d22e454e7 feat(hott): add theory about pointed pushouts 2016-01-24 16:30:12 -08:00
Jeremy Avigad
b4d8b1db33 fix(library/library.md): update and correct information. Fixes #973. 2016-01-24 16:26:58 -08:00
Jeremy Avigad
27865e1c8b feat(library/algebra/order_bigops): add min and max over finsets and finite sets 2016-01-24 16:26:57 -08:00
Jeremy Avigad
53b2d90c90 feat(library/data/{set,finset}): add some useful facts 2016-01-24 16:26:57 -08:00
Jeremy Avigad
69d953126a refactor(library/algebra/ordered_group,ordered_ring): add versions of classes with decidable linear order, for min and max 2016-01-24 16:26:57 -08:00
Jeremy Avigad
1980baf784 feat(library/algebra/group_bigops): add Prod_semigroup, for cases without a unit 2016-01-24 16:26:57 -08:00
Daniel Selsam
568b3bbeeb feat(library/blast/forward/ematch): trace match-ss 2016-01-24 16:24:24 -08:00
Daniel Selsam
98fb43e991 fix(library/blast/forward/ematch): advance iterator before continuing 2016-01-24 16:23:44 -08:00
Daniel Selsam
753d5d0689 fix(library/blast/grind/intro_elim_lemmas): need to copy expr 2016-01-24 16:23:27 -08:00
Leonardo de Moura
d12067193b fix(library/blast/forward/pattern): residue computation in the ematching module 2016-01-24 16:15:33 -08:00
Leonardo de Moura
38ab1cae9e feat(library/blast/unit/unit_propagate): basic support for "dependent lemmas" at unit propagate 
New test contains examples of "dependent lemmas"
 2016-01-24 16:02:08 -08:00
Leonardo de Moura
297ef10611 fix(library/blast/congruence_closure): subsingleton propagation in the congruence closure module 
We must normalize inferred type.
 2016-01-24 14:55:28 -08:00
Leonardo de Moura
3d0ea4c9d1 feat(library/type_context): improve find_unsynth_metavar 2016-01-24 13:39:25 -08:00
Leonardo de Moura
dc5ca99afa fix(library/data/real/basic): unnecessary level of indirection 
At real.comm_ring, `add` is `@add real real_has_add`.
This is bad for any tactic (e.g., blast) that only unfolds reducible definitions.
`add` is not reducible. So, the tactic will not be able to establish
that `@add real real_has_add` is definitionally equal to `real.add`.
 2016-01-24 13:37:15 -08:00
Daniel Selsam
b2554dcb8f fix(library/blast/congruence_closure): cannot assume all subterms have been internalized 2016-01-16 20:10:21 -08:00
Leonardo de Moura
19bfbe2df8 fix(library/blast/congruence_closure): uselist initialization (aka add_occurrence) 
Make sure it matches the description in the paper.
 2016-01-16 19:53:36 -08:00
Leonardo de Moura
1d04160a9b fix(library/blast/congruence_closure): bug at eq_congr_key_cmp::operator()(eq_congr_key const & k1, eq_congr_key const & k2) 
It was not implementing the condition described in our paper.
 2016-01-16 19:33:24 -08:00
Gabriel Ebner
7e11c5cf6e fix(src/util/file_lock): ignore failure to create locks on read-only file systems 
EACCES is already ignored when creating lock files.  In this case we
assume that the file to be locked is part of the system-wide
installation.  On NixOS however, the file system containing system
packages is mounted read-only, and open(2) returns EROFS.
 2016-01-16 11:00:44 -08:00
Jeremy Avigad
86fc326e08 refactor/feat(library/theories/analysis/*): reorganize analysis library and add some theorems 2016-01-16 10:53:56 -08:00
Leonardo de Moura
98319139d9 fix(library/blast/forward/ematch): bug in match_leaf 2016-01-16 10:51:00 -08:00
Daniel Selsam
a883101a3b feat(library/blast/forward/ematch): basic support for heq classes 2016-01-15 21:38:16 -08:00
Syohei YOSHIDA
f2eef7aa1b feat(emacs): use s-join instead of string-join 
Because string-join was introduced at Emacs 24.4 and subr-x.el must be
loaded for using it.
 2016-01-14 09:36:52 -05:00
Syohei YOSHIDA
885c62648f fix(emacs/lean-option.el): don't use deprecated function, string-to-int 
string-to-int was deprecated since Emacs 22.
string-to-number should be used instead of string-to-int.
 2016-01-14 09:36:37 -05:00
Leonardo de Moura
60861d7dea chore(tests/lean/run/blast_cc_heq9): make sure that only congruence closure module is used 2016-01-13 22:13:04 -08:00
Leonardo de Moura
37fdac4d65 test(tests/lean/run/blast_cc_heq9): add new test 2016-01-13 22:10:15 -08:00
Daniel Selsam
abbffc7436 feat(library/blast/forward/ematch): more tracing 2016-01-13 22:04:12 -08:00
Daniel Selsam
7a005fb76b test(tests/lean/run/blast_vector_test): more tests 2016-01-13 22:03:47 -08:00
Leonardo de Moura
8d49e42ec2 fix(library/blast/congruence_closure): user-defined congruence lemmas for equality and relation congruences 2016-01-13 21:59:38 -08:00
Leonardo de Moura
3f7122ce07 feat(library/blast/congruence_closure): more general congruence lemmas 2016-01-13 21:44:32 -08:00
Leonardo de Moura
d9294fc164 chore(kernel/expr): remove dead var 2016-01-13 17:36:33 -08:00
Leonardo de Moura
f0cc98ebb5 chore(library/blast/recursor/recursor_action): disable spurious warning 2016-01-13 17:28:13 -08:00
Leonardo de Moura
1048812e2e chore(frontends/lean/notation_cmd): cleanup weird coding pattern 2016-01-13 17:27:25 -08:00
Leonardo de Moura
912c5254de fix(tests/lean/run/cases_bug): adjust test to changes in the std lib 2016-01-13 16:37:33 -08:00
Leonardo de Moura
05c3ede683 feat(tests/lean/run/blast_vector_test): test ematch + cc at vectors 2016-01-13 16:35:21 -08:00
Leonardo de Moura
b1d32bbaf6 chore(library/blast/forward/ematch): more tracing 2016-01-13 16:28:09 -08:00
Daniel Selsam
ba16d188e6 feat(library/blast/forward/ematch): basic debug tracing 2016-01-13 15:15:15 -08:00