Commit graph

7379 commits

Author SHA1 Message Date
Leonardo de Moura
d95e3c1e1d feat(library/data/equiv): basic equivalences 2015-07-26 13:06:01 -07:00
Leonardo de Moura
72d6550a7a feat(library/data/bag): show that subbag predicate is decidable when A has decidable equality 2015-07-25 17:44:03 -07:00
Leonardo de Moura
31b1606658 feat(library/data/bag): add subbag predicate 2015-07-25 14:31:24 -07:00
Leonardo de Moura
a883b72a25 fix(library/data): 'choose' -> 'find' renaming problems 2015-07-25 11:25:04 -07:00
Jeremy Avigad
1cc6be6052 feat(library/data/finset/comb): define powerset 2015-07-25 14:02:44 -04:00
Jeremy Avigad
c9d6cc5255 feat(library/data/{finset,set}): various basic facts 2015-07-25 14:02:44 -04:00
Jeremy Avigad
9cd7db3fea fix(library/data/list/perm): fix typo in theorem names 2015-07-25 14:02:44 -04:00
Jeremy Avigad
d3cd0bb8ff refactor(library/data/nat/find): rename 'choose' to 'find' to avoid conflict with combinatorics 'choose' 2015-07-25 14:02:44 -04:00
Leonardo de Moura
43f5f70414 feat(library/data/bag): add basic properties for bag intersection and union 2015-07-25 08:37:30 -07:00
Leonardo de Moura
ebf8c7fbdb feat(library/data): define bag using quotients 2015-07-24 23:45:08 -07:00
Leonardo de Moura
8be82d7405 feat(data/list): add count for lists 2015-07-24 23:44:11 -07:00
Leonardo de Moura
99a9dec93f refactor(library/data/real/basic): declare 'real' in the toplevel like 'nat', 'int' and 'rat' 2015-07-24 11:59:46 -07:00
Leonardo de Moura
5c7a20e5bd fix(library/unifier): crash when unifying constraints of the form (pr t =?= s)
where pr is a projection and t is a stuck term

see issue #737
2015-07-24 11:52:46 -07:00
Leonardo de Moura
0f2c0b6512 feat(library/data/real/basic): replace 'have ... [visible]' with 'assert ...'
Remove comments about "sorry"s. Mario has fixed all of them.
2015-07-24 10:07:16 -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
Mario Carneiro
066b0fcdf9 feat(library): clean up "sorry"s in library
Breaking changes: pnat was redefined to use subtype instead of a custom inductive type, which affects the notation for pnat 2 and 3
2015-07-24 12:21:33 -04:00
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
946308b187 feat(frontends/lean): allow anonymous '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
3329dc0ec7 feat(library/simplifier/simp_rule_set): add '[congr]' attribute validation 2015-07-23 18:52:58 -07:00
Leonardo de Moura
86e9002b66 doc(library/logic/axioms/examples): add alternative proof for has_left_inverse_of_injective 2015-07-22 22:11:13 -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
Leonardo de Moura
18dd7c13f9 feat(frontends/lean): add '[congr]' attribute 2015-07-22 17:21:47 -07:00
Leonardo de Moura
a07b42ad9e refactor(library/simplifier): the simplifier expects relations to be transitivie and reflexive 2015-07-22 15:46:00 -07:00
Leonardo de Moura
cc396cba76 feat(frontends/lean): allow backticks in binder declarations 2015-07-22 13:54:47 -07:00
Leonardo de Moura
fbaa8b21f6 refactor(library/data/nat): cleanup for the tutorial 2015-07-22 13:41:50 -07:00
Leonardo de Moura
8085123119 refactor(library/simplifier): rename 'rewrite_rule' to 'simp_rule' 2015-07-22 10:39:30 -07:00
Leonardo de Moura
e969c7a8d6 refactor(library): remove 'simp' hack 2015-07-22 10:13:19 -07:00
Leonardo de Moura
092c8d05b9 feat(frontends/lean,library): rename '[rewrite]' to '[simp]' 2015-07-22 09:01:42 -07:00
Leonardo de Moura
b5c287d3d1 refactor(library/simplifier): cleanup 2015-07-22 08:39:55 -07:00
Leonardo de Moura
e74c6eef3d feat(library/simplifier): add 'simp.funext' and 'simp.propext' options 2015-07-21 18:23:10 -07:00
Leonardo de Moura
0c0f07332e feat(library/simplifier/simp_tactic): add simp tactic configuration options 2015-07-21 16:15:04 -07:00
Leonardo de Moura
b02b3d362f feat(library/simplifier): add simplifier procedure skeleton 2015-07-21 15:08:56 -07:00
Leonardo de Moura
0de715ae54 refactor(library/data): cleanup proofs using new features 2015-07-21 09:57:10 -07:00
Leonardo de Moura
3e3d37905c refactor(library/data): cleanup proofs using new features 2015-07-21 08:26:44 -07:00
Leonardo de Moura
9a85a95893 fix(cmake/Modules/CleanOlean.cmake): problem with 'clean-olean'
For some reason it was not working anymore on OSX
2015-07-20 23:21:51 -07:00
Leonardo de Moura
ff425b66e7 feat(library/data/list): test type notation in the standard library 2015-07-20 22:00:05 -07:00
Leonardo de Moura
b9451549d1 feat(frontends/lean): add type notation for referencing hypotheses 2015-07-20 21:43:47 -07:00
Leonardo de Moura
18dd57978d feat(CMakeLists.txt): .dmg generation 2015-07-20 20:33:33 -07:00
Leonardo de Moura
10e5b182b5 refactor(library/data): use "suppose"-expressions to cleanup proofs 2015-07-20 19:45:54 -07:00
Leonardo de Moura
fa7a527590 feat(doc/make/msys2): add emacs-dependencies 2015-07-20 17:32:20 -07:00
Leonardo de Moura
a8f8e7116b feat(bin): add auxiliary scripts that allow us to test lean-emacs mode in the build directory (i.e., without installing Lean) 2015-07-20 16:10:30 -07:00
Leonardo de Moura
8ad6312764 feat(library/hlist): add helper eq.rec lemmas 2015-07-20 14:56:50 -07:00
Leonardo de Moura
0a8bab14ee feat(library/data/vector): add helper lemmas for proving v == w when v and w are vectors 2015-07-20 11:59:03 -07:00