Jeremy Avigad
|
d02b83b6d6
|
feat(library/theories/number_theory/prime_factorization): prove that n is equal to its prime factorization
|
2015-07-27 15:16:16 -07:00 |
|
Jeremy Avigad
|
471c9058eb
|
fix/feat(library/logic/connectives,library/data/{finset,set}): fix names or.left_distrib etc., fix implicit arguments, and make small additions
|
2015-07-27 07:46:59 -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 |
|
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
|
946308b187
|
feat(frontends/lean): allow anonymous 'have'-expressions in tactic mode
|
2015-07-23 18:52:59 -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
|
3e3d37905c
|
refactor(library/data): cleanup proofs using new features
|
2015-07-21 08:26:44 -07:00 |
|
Leonardo de Moura
|
ade60278d0
|
refactor(library): rename iff.mp' to iff.mpr
|
2015-07-18 08:52:58 -05:00 |
|
Haitao Zhang
|
ca895e4901
|
fix(library/data/finset/partition): improve lemmas on binary partition
|
2015-07-16 14:13:06 -07:00 |
|
Haitao Zhang
|
9ba350098f
|
feat(library/data): add a few convenience lemmas
|
2015-07-15 17:44:37 -07:00 |
|
Haitao Zhang
|
8dc45686ff
|
feat(library/data/finset/partition): add theory of binary partition
|
2015-07-15 17:44:36 -07:00 |
|
Leonardo de Moura
|
ebe6ec0017
|
feat(library): add '[rewrite]' annotation some some theorems
|
2015-07-13 16:39:53 -04:00 |
|
Jeremy Avigad
|
98cace9bf8
|
fix(library/data/finset/bigops): remove extraneous parameter
|
2015-07-11 19:01:44 -04:00 |
|
Jeremy Avigad
|
9810105a2a
|
refactor(library/data/finste/basic): rename non_empty_of_card_succ to ne_empty_of_card_eq_succ
|
2015-07-11 19:01:44 -04:00 |
|
Jeremy Avigad
|
d443b25dee
|
fix(library/data/{finset,set}/basic: change notation from {[a, b, c]} to '{a, b, c}
|
2015-07-11 19:01:44 -04:00 |
|
Jeremy Avigad
|
e8ad284ead
|
feat(library/data/finset/{bigops,comb}): add two theorems for Haitao
|
2015-07-11 19:01:43 -04:00 |
|
Leonardo de Moura
|
9f7c4aac69
|
feat(library): add helper lemmas for equivalent types
|
2015-07-06 12:17:57 -07:00 |
|
Leonardo de Moura
|
1bdc9e0747
|
feat(library/data/finset/card): add dvd_Sum_of_dvd
|
2015-07-03 14:01:15 -07:00 |
|
Leonardo de Moura
|
339a7334f8
|
feat(library/data/finset/card): add exists_two_of_card_gt_one
|
2015-07-03 14:01:15 -07:00 |
|
Jeremy Avigad
|
7d204fdd91
|
refactor(library/data/finset/card.lean): add useful facts, shorter proof of eq_card_of_eq_subset
|
2015-06-20 21:13:00 -07:00 |
|
Leonardo de Moura
|
ee0d919c6f
|
feat(library/data/finset/card): add eq_of_card_eq_of_subset theorem
|
2015-06-19 20:05:32 -07:00 |
|
Leonardo de Moura
|
2910c780d0
|
feat(library/data/finset/basic): add auxiliary card lemma
|
2015-06-19 20:05:32 -07:00 |
|
Leonardo de Moura
|
4246a64913
|
feat(library/data/finset/basic): add more theorems for finset erase
|
2015-06-19 20:05:32 -07:00 |
|
Leonardo de Moura
|
70fc05294b
|
refactor(library/local_context): avoid hack in local_context
|
2015-06-18 15:41:00 -07:00 |
|
Leonardo de Moura
|
1b5d1136d9
|
refactor(library/data/finset/card): remove unnecessary xrewrite
We can use the default 'rewrite' tactic after the commits pushed today.
|
2015-06-10 18:46:16 -07:00 |
|
Leonardo de Moura
|
8fbe22f263
|
refactor(library/data/finset/basic): cleanup proof
|
2015-06-10 18:19:16 -07:00 |
|
Jeremy Avigad
|
3c1f5f4e33
|
feat(library/data/{set,finset}): add more cardinality facts, rename, and add a lemma from Haitao
|
2015-06-10 16:39:17 -07:00 |
|
Jeremy Avigad
|
370860e1b0
|
feat(library/data/fintype,finset): add cardinality for finite types from Haitao Zhang
|
2015-06-05 09:32:00 -07:00 |
|
Jeremy Avigad
|
c2aa8c6720
|
feat(library/data/finset/partition.lean): add theory of partitions into finsets by Haitao Zhang
|
2015-06-05 09:32:00 -07:00 |
|
Jeremy Avigad
|
df69bb4cfc
|
feat(library/*): add theorems from Haitao on sets and functions, clean up
|
2015-06-04 11:55:25 -07:00 |
|
Leonardo de Moura
|
2a6ea2c6fb
|
feat(library/data/finset/to_set): add to_set.inj
|
2015-06-03 14:05:43 -07:00 |
|
Jeremy Avigad
|
82142b60f0
|
refactor(library/data/finset/basic.lean): remove finset / finset.finset duplicate
|
2015-06-01 12:35:44 +10:00 |
|
Jeremy Avigad
|
cdecc309b3
|
fix(library/data/finset/to_set.lean): to_set does not require decidable equality
|
2015-06-01 12:35:44 +10:00 |
|
Jeremy Avigad
|
7c92161e49
|
refactor(library/data/finset/basic.lean): change order of arguments to induction tactic
|
2015-05-25 16:50:42 -07:00 |
|
Jeremy Avigad
|
59c1801921
|
refactor(library/data/{list,set,finset}/basic.lean): make subset reserved notation
|
2015-05-23 12:34:07 +10:00 |
|
Leonardo de Moura
|
1665ee39e8
|
feat(library/data/finset/card): test 'induction' tactic at finset
|
2015-05-19 15:56:51 -07:00 |
|
Leonardo de Moura
|
3e87f09d78
|
feat(library/tactic/induction_tactic): add support for user-defined recursors that contain parameters that should be synthesized by type class resolution
|
2015-05-19 15:33:46 -07:00 |
|
Leonardo de Moura
|
e1c2340db2
|
fix(frontends/lean): consistent behavior for protected declarations
see https://github.com/leanprover/lean/issues/604#issuecomment-103265608
closes #609
|
2015-05-18 22:35:18 -07:00 |
|
Leonardo de Moura
|
19361f0196
|
feat(library/unifier): do not fire type class resolution as last resort when type contains metavariables
see discussion at #604
|
2015-05-18 15:45:23 -07:00 |
|
Jeremy Avigad
|
566acf4b31
|
feat(library/data/finset/card.lean): add card_Union_of_disjoint and other theorems
|
2015-05-17 19:06:10 +10:00 |
|
Jeremy Avigad
|
6549940c63
|
feat(library/data/finset/bigops.lean): add Union for finsets
|
2015-05-17 17:50:32 +10:00 |
|
Jeremy Avigad
|
783dd61083
|
feat(library/data/finset/basic.lean): add useful calculation rules for quantifiers
|
2015-05-17 17:49:02 +10:00 |
|
Jeremy Avigad
|
eae047bd31
|
refactor,feat(library/{data,algebra}): move bigops to algebra, define sums
|
2015-05-16 18:42:13 +10:00 |
|
Jeremy Avigad
|
81d0d4aa53
|
fix(library/data/{set,finset}/basic.lean: delete \{{ \}}} notation (conflicts with records)
|
2015-05-16 17:53:35 +10:00 |
|
Leonardo de Moura
|
f59a81d744
|
refactor(library/data): use new 'obtain' expression
|
2015-05-11 09:14:48 -07:00 |
|
Jeremy Avigad
|
a009cf24e3
|
feat(library/data/finset/{basic,card,comb}.lean: add theorems, including card of an injective image
|
2015-05-11 09:03:57 -07:00 |
|
Jeremy Avigad
|
3e07716b5d
|
feat(library/data/finset/to_set.lean): add finset/set translation theorems
|
2015-05-11 09:03:56 -07:00 |
|
Jeremy Avigad
|
efbca4c78e
|
feat(library/data/finset/finset.md): add markdown file
|
2015-05-11 09:03:56 -07:00 |
|
Jeremy Avigad
|
9d73aa657b
|
feat(library/data/{finset,list}/comb.lean): add 'any' for finsets
|
2015-05-11 09:03:56 -07:00 |
|