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Author SHA1 Message Date
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
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
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
b975717875 feat(init/logic): add cast_heq 2016-01-13 14:18:01 -08:00
Leonardo de Moura
8f7b533ca1 refactor(library): move 'cast' to init folder 2016-01-13 11:17:42 -08:00
Leonardo de Moura
c646c3cacc feat(library/init/logic): add subsingleton.helim with heterogeneous equality 2016-01-10 16:47:45 -08:00
Leonardo de Moura
d3242a2068 refactor(library): rename heq.of_eq heq.to_eq auxiliary lemmas 2016-01-09 12:32:18 -08:00
Johannes Hölzl
12571c92d8 refactor(library/algebra): explicit parameters also for fun instances 2016-01-06 10:58:14 -08:00
Johannes Hölzl
6d6a00f48b refactor(library/algebra): fix theorem names 2016-01-06 10:57:55 -08:00
Johannes Hölzl
f7ea9a5f64 feat(library/algebra): add theory about Galois connections 
Adds a small theory about Galois connections, i.e. order theoretic adjoints, and their relations to
least upper and greatest lower bounds.
 2016-01-06 10:57:32 -08:00
Johannes Hölzl
9c28552afb feat(library/algebra): add lattice instances for Prop, fun, and set 
Adds weak_order, lattice and complete_lattice instances for Prop, fun, and set. Adds supporting
theorems to various other places.
 2016-01-06 10:57:32 -08:00
Rob Lewis
458725e63f feat(library/algebra): add missing theorems to group and ordered ring 2016-01-04 14:45:39 -05:00
Rob Lewis
031831f101 feat(library/tactic): add replace tactic 2016-01-04 14:43:31 -05:00
Jeremy Avigad
d9118ded76 feat(library/theories/topology/basic): show that generated topology is initial 2016-01-03 18:52:25 -08:00
Jeremy Avigad
4289daddcb refactor(library/data/{set,finset}/basic,library/*): change notation for image to tick mark 2016-01-03 18:52:25 -08:00
Jeremy Avigad
17f6ab3a71 fix(library/data/set/basic): fix spacing in notation 2016-01-03 18:52:25 -08:00
Jeremy Avigad
7600d04533 library/algebra/complete_lattice): fix typo in comment 2016-01-03 18:52:25 -08:00
Jeremy Avigad
173368801b fix(library/algebra/interval): rename namespace, and move a theorem 2016-01-03 18:52:25 -08:00
Jeremy Avigad
31aa256b99 feat(library/theories/measure_theory/sigma_algebra): start with definition and properties of sigma algebras 2016-01-03 18:52:25 -08:00
Jeremy Avigad
721f6c87bf feat(library/data/set/basic): add some theorems 2016-01-03 18:52:25 -08:00
Leonardo de Moura
66a722ff5a feat(library/unifier): remove "eager delta hack", use is_def_eq when delta-constraint does not have metavariables anymore 
The "eager-delta hack" was added to minimize problems in the interaction
between coercions and delta-constraints.
 2016-01-03 12:39:32 -08:00
Leonardo de Moura
5feef27c2b feat(frontends/lean/notation_cmd): relax restriction on user defined tokens 
Before this commit, Lean would forbid new tokens containing '(' or ')'.
We relax this restriction. Now, we just forbid new tokens starting with '(' or ending with ')'.
 2016-01-02 13:58:46 -08:00
Leonardo de Moura
0963ce336f feat(library/blast): add 'grind' and 'grind_simp' blast strategies 
The use [intro] [intro!] [elim] [simp] lemmas.
The [simp] lemmas are only used by grind_simp.
 2016-01-01 17:32:13 -08:00
Leonardo de Moura
4f1415174e refactor(library/data): "union." ==> "union_", "inter." ==> "inter_" 2016-01-01 16:13:44 -08:00
Leonardo de Moura
4e2494f12e refactor(library/init/nat): minor cleanup 2016-01-01 15:56:46 -08:00
Leonardo de Moura
ac9d6c2021 refactor(library/data/bool): cleanup bool proofs and fix bxor definition 2016-01-01 13:52:42 -08:00
Leonardo de Moura
52ec7e6d57 feat(library/blast/recursor): add 'blast.recursor.max_rounds' options and iterative deepening for recursor_strategy 2016-01-01 13:09:37 -08:00
Leonardo de Moura
712e19e22a fix(library/blast/forward/ematch): bug in the ematching procedure 2015-12-31 21:26:44 -08:00
Leonardo de Moura
54f2c0f254 feat(library/blast/forward): inst_simp should use the left-hand-side as a pattern (if none is provided by the user) 
The motivation is to reduce the number of instances generated by ematching.

For example, given

   inv_inv:  forall a, (a⁻¹)⁻¹ = a

the new heuristic uses ((a⁻¹)⁻¹) as the pattern.
This matches the intuition that inv_inv should be used a simplification
rule.

The default pattern inference procedure would use (a⁻¹). This is bad
because it generates an infinite chain of instances whenever there is a
term (a⁻¹) in the proof state.
By using (a⁻¹), we get
   (a⁻¹)⁻¹ = a
Now that we have (a⁻¹)⁻¹, we can match again and generate
   ((a⁻¹)⁻¹)⁻¹ = a⁻¹
and so on
 2015-12-31 20:20:39 -08:00
Jeremy Avigad
0fb398c217 fix(library/data/nat/bigops): delete some blank lines 2015-12-31 15:16:57 -08:00
Jeremy Avigad
7f25dd6646 feat(library/data/nat/bigops): sums and products over intervals of natural numbers 2015-12-31 15:16:57 -08:00
Jeremy Avigad
12a69bad04 refactor(library/data/finset/basic,library/*): get rid of finset singleton 2015-12-31 15:16:57 -08:00
Jeremy Avigad
8a00a431e8 refactor(library/data/finset/basic): rename theorem 2015-12-31 15:16:57 -08:00
Jeremy Avigad
a28ded641c refactor(library/algebra/interval): rename intervals to interval 2015-12-31 15:16:57 -08:00
Jeremy Avigad
86b64cf43b feat(library/data/set/*,library/algebra/group_bigops): better finiteness lemmas, reindexing for big operations 2015-12-31 15:16:57 -08:00
Leonardo de Moura
c3dfabf741 feat(library/blast/strategies/portfolio): add 'rec_simp' 
recursors followed by simplification
 2015-12-31 15:00:38 -08:00
Leonardo de Moura
4134fdd925 feat(library/blast/strategies/rec_strategy): give priority to user defined recursors 2015-12-31 14:55:00 -08:00
Leonardo de Moura
bd03619b5c refactor(library/data/list/basic): test 'rec_inst_simp' blast strategy 
recursor + instantiate [simp] lemmas + congruence closure
 2015-12-31 13:03:47 -08:00
Leonardo de Moura
b35abcc6a8 refactor(library): rename strategy "msimp" ==> "inst_simp" 
"inst_simp" means "instantiate simplification lemmas"
The idea is to make it clear that this strategy is *not* a simplifier.
 2015-12-31 12:45:48 -08:00
Leonardo de Moura
dc6a3e30c0 refactor(library): test simp and msimp in the standard library 2015-12-30 11:22:58 -08:00
Leonardo de Moura
41a01bb606 feat(library/blast/forward/ematch): add option 'blast.ematch.max_instances' 2015-12-29 20:36:11 -08:00
Leonardo de Moura
0148bb08fd feat(library/blast): add 'ematch_simp' strategy for blast and msimp shortcut for it. 
This strategy is based on ematching and congruence closure, but it uses
the [simp] lemmas instead of [forward] lemmas.
 2015-12-29 20:04:31 -08:00
Leonardo de Moura
7462874a4a refactor(library): cleanup nat/int proofs 2015-12-29 12:39:53 -08:00
Leonardo de Moura
a307a0691b refactor(library/data/nat/basic): cleanup some of the nat proofs 2015-12-29 11:43:56 -08:00
Leonardo de Moura
726867a8fb refactor(library/algebra/ring): minor cleanup 2015-12-29 11:16:18 -08:00
Leonardo de Moura
3557bd36e7 refactor(library/algebra/group): cleanup proofs using simp and add [simp] attribute 2015-12-29 10:48:47 -08:00
Leonardo de Moura
b117a10f82 refactor(library/blast/simplifier): use priority_queue to store simp/congr lemmas, use name convention used at forward/backward lemmas, normalize lemmas when blast starts, cache get_simp_lemmas 2015-12-28 17:52:57 -08:00
Leonardo de Moura
f177082c3b refactor(*): normalize metaclass names 
@avigad and @fpvandoorn, I changed the metaclasses names. They
were not uniform:
- The plural was used in some cases (e.g., [coercions]).
- In other cases a cryptic name was used (e.g., [brs]).

Now, I tried to use the attribute name as the metaclass name whenever
possible. For example, we write

   definition foo [coercion] ...
   definition bla [forward] ...

and

  open [coercion] nat
  open [forward] nat

It is easier to remember and is uniform.
 2015-12-28 10:39:15 -08:00
Jeremy Avigad
c52ffda0e0 feat(library/algebra/intervals): add notation for intervals 2015-12-26 10:45:53 -08:00
Jeremy Avigad
395eab7c2c feat(library/theories/topology/basic): start on topology (with Jacob Gross) 2015-12-26 10:29:58 -08:00
Jeremy Avigad
549feb5d7f feat(library/data/set/basic): add notation and theorems for large unions and intersections 2015-12-26 08:02:04 -08:00
Jeremy Avigad
d83e5d25fc feat(library/theories/measure_theory/extended_real): start on extended reals 2015-12-24 16:27:48 -05:00
Jeremy Avigad
84cdf3d36d feat(library/theories/analysis/normed_space): start theory of normed spaces for analysis 2015-12-22 16:39:13 -05:00
Jeremy Avigad
08fbf127c6 feat(library/theories/analysis/metric_space,real_limit): define complete metric space, make real an instance 2015-12-22 16:39:13 -05:00
Jeremy Avigad
5b3fbf1618 feat(library/algebra/module): make a start on modules and vector spaces (with material from Nathaniel Thomas) 2015-12-22 16:39:13 -05:00
Jeremy Avigad
6913eb0c76 refactor(library/init/subtype.lean): put subtype notation in the namespace 
The notation { x : A | P x } is overloaded in set, and is ambiguous.
 2015-12-22 16:39:13 -05:00
Jeremy Avigad
8ccafc4267 fix(library/init/function): fix typo 2015-12-22 16:39:13 -05:00
Jeremy Avigad
baf11d0018 feat(library/algebra/ring_bigops): make start on file with more properties of sums and products 2015-12-22 16:39:13 -05:00
Jeremy Avigad
0e3b13f1a0 refactor(library/algebra): combine group_bigops and group_set_bigops 2015-12-22 16:39:13 -05:00
Soonho Kong
f1daf8f24e fix(algebra/group.lean): remove unnecessary use of add.assoc from theorem bit0_add_bit1_helper 2015-12-22 09:12:57 -05:00
Floris van Doorn
da5f10ce63 feat(hott): minor fixes. allow the usage of numerals for trunc_index 2015-12-17 12:46:16 -08:00
Leonardo de Moura
61ecf018e9 feat(frontends/lean,library/tactic): add easy tactic parsing support for at ... and with ... 2015-12-17 12:18:32 -08:00
Leonardo de Moura
c824a0e050 chore(library,hott): enforce naming conventions 2015-12-17 11:36:58 -08:00
Leonardo de Moura
13419d1561 chore(hott/library): cleanup 2015-12-17 11:31:07 -08:00
Leonardo de Moura
42eda36225 chore(library/algebra/ordered_ring): use 'note' 2015-12-15 09:33:57 -08:00
Sebastian Ullrich
2185ee7e95 feat(library/tactic): make let tactic transparent, introduce new opaque note tactic 
The new let tactic is semantically equivalent to let terms, while `note`
preserves its old opaque behavior.
 2015-12-14 10:14:02 -08:00
Leonardo de Moura
193a9d8cde refactor(library/norm_num): avoid manual constant name initialization 
@rlewis1988 We group all Lean constants used in the C++ code at
src/library/constants.txt

Jeremy and Floris check this file before renaming constants in the
library. So, they can quickly decide whether C++ code will be affected
or not.

We also have a python script for initializing the C++ name objects.
To use the script:
   - go to src/library
   - execute
       python ../../script/gen_constants_cpp.py constants.txt

It will create the boring initialization and finalization code, and
declare a procedure get_<id>_name() for each constant in the file constants.txt.

I also move the norm_num1.lean to the set of unit tests that are
executed whenever we push a commit to the main branch.

I found an assertion violation at line 606. Could you take a look?

Best,
Leo
 2015-12-13 21:38:59 -08:00
Leonardo de Moura
e3a35ba4fd feat(frontends/lean): add 'with_attributes' tactical 
closes #494
 2015-12-13 18:27:44 -08:00
Leonardo de Moura
d4e49a8434 feat(library/tactic/intros_tactic): intro without argument should introduce a single variable 
see #695
 2015-12-13 16:28:39 -08:00
Leonardo de Moura
49eae56db4 test(library/theories/group_theory): test auto-include in the group theory library 2015-12-13 13:40:54 -08:00
Leonardo de Moura
ef546c5c5b refactor(library): use anonymous instance implicit arguments 2015-12-13 11:46:48 -08:00
Floris van Doorn
2325d23f68 feat(hott): port nat and int from the standard library 2015-12-09 12:36:11 -08:00
Floris van Doorn
46739c8b70 feat(hott/algebra): port abstract structures 2015-12-09 12:34:06 -08:00
Leonardo de Moura
1b80dc0df6 feat(library/data/real/basic): improve performance 2015-12-09 10:57:16 -08:00
Jacob Gross
ab91f8dd5f feat(library/data/set/basic): add sInter_insert 
add sInter supporting lemma
 2015-12-07 21:39:30 -08:00
Leonardo de Moura
50df6b5698 feat(frontends/lean): rename '[intro]' ==> '[intro!]' and '[backward]' ==> '[intro]' 2015-12-07 21:33:35 -08:00
Leonardo de Moura
041c1cbb17 feat(library/blast): add strategies "grind" and "core_grind" 2015-12-07 20:30:59 -08:00
Leonardo de Moura
48bc18d492 feat(library/blast/grinder/intro_elim_lemmas): add intro/elim lemmas validation 2015-12-07 18:43:15 -08:00
Leonardo de Moura
295b1d21f5 feat(frontends/lean): add '[intro]' and '[elim]' annotations 2015-12-07 18:43:15 -08:00
Leonardo de Moura
85379b7706 feat(library/blast/actions/simple_actions): make sure contradiction action works even if classical logic support is not enabled 
not (not (not a)) -> not a
 2015-12-07 09:30:14 -08:00
Leonardo de Moura
732a92de05 feat(frontends/lean): add 'simp' as shortcut for 'with_options [blast.strategy "simp"] blast' 2015-12-06 13:14:04 -08:00
Leonardo de Moura
b36ce49f2b fix(tests,doc): adjust tests to changes in the standard library 2015-12-05 23:52:16 -08:00
Leonardo de Moura
b94e31a72c refactor(library): remove algebra namespace 2015-12-05 23:50:01 -08:00
Daniel Selsam
7a117c45bf feat(init/setoid): tag equivalence relation 2015-12-05 11:54:27 -08:00
Leonardo de Moura
fa938bb94c feat(frontends/lean/decl_cmds): allow modifier to be provided after the 'attribute' keyword, test 'at' keyword 2015-12-05 11:50:08 -08:00
Daniel Selsam
934b502c6f refactor(algebra/numeral): prove lemmas incrementally 2015-12-05 08:56:56 -08:00
Daniel Selsam
2e4765482b fix(algebra/ring): fix names 2015-12-05 08:56:56 -08:00
Daniel Selsam
a04c28d4c9 refactor(library/algebra): construct simplifier sets incrementally 2015-12-04 18:28:56 -08:00
Leonardo de Moura
5da1b52e47 feat(library/blast/unit/unit_propagate): make sure unif_propagate works even if 'not' is marked as '[reducible]' 2015-12-04 16:49:21 -08:00
Leonardo de Moura
00e34683f2 feat(library/app_builder): (try to) address not-issue and other reducibility annotation related issues in the app_builder 2015-12-04 16:03:06 -08:00
Daniel Selsam
6e478696d2 feat(library/blast/unit): preprocessor placeholder 2015-12-04 08:30:04 -08:00
Daniel Selsam
2bf9989bd9 refactor(library/blast/unit): simplify module 2015-12-04 08:30:03 -08:00
Jacob Gross
dd6bed371a feat(library/data/set/basic): Added a supporting lemma for sUnion, which will be essential for proofs by induction on finite sets 2015-12-02 23:05:59 -08:00
Joe Hendrix
719a78d541 style(library/data/bv): Use syntax for dite 2015-12-02 23:01:26 -08:00
Joe Hendrix
3574ad1f11 style(library/data/bv): Simplify from_bv and bv_mul 2015-12-02 23:01:26 -08:00
Joe Hendrix
fd1999a97f feat(library/data/bv): Add signed/unsigned comparisons. 2015-12-02 23:01:26 -08:00
Joe Hendrix
5cf6e18af0 refactor(library/data/bv): Cleanup formatting inconsistencies 2015-12-02 23:01:26 -08:00
Joe Hendrix
3fddca81b5 feat(library/data/bv): Add preliminary bitvector ops. 2015-12-02 23:01:26 -08:00
Joe Hendrix
e4c839f362 feat(library/data/tuple): Add tuple combinators 2015-12-02 23:01:26 -08:00
Joe Hendrix
42afd89583 feat(library/data/list): Add additonal list combinators. 2015-12-02 23:01:26 -08:00
Joe Hendrix
63a17a3f48 feat(library/data/bool): Add bxor definition 2015-12-02 23:01:26 -08:00
Leonardo de Moura
5721bc13a7 feat(library/init/logic): annotate logical connectives as [no_pattern] 2015-11-24 18:48:22 -08:00
Leonardo de Moura
d240b06ba2 feat(library/init/logic): add new simp rules 2015-11-22 17:04:25 -08:00
Floris van Doorn
0537ef2bd9 chore(*): add me as author to files where I made nontrivial contributions 2015-11-22 14:21:26 -08:00
Floris van Doorn
482c68b387 feat(*/list): add some computation rules for lists in both libraries 2015-11-22 14:21:26 -08:00
Floris van Doorn
cc03ca9c6d fix(reserved_notation): make :: bind stronger than ++ 
this allows us to write l1 ++ a :: l2 without parentheses
 2015-11-22 14:21:26 -08:00
Floris van Doorn
5abc450fad feat(list): port list.basic from the standard library 2015-11-22 14:21:26 -08:00
Leonardo de Moura
564e8f947d refactor(library): cleanup 2015-11-22 14:10:02 -08:00
Leonardo de Moura
c49caf3740 feat(library/blast/congruence_closure): add support for user-defined congruence lemmas in the congruence closure module 2015-11-21 14:43:51 -08:00
Leonardo de Moura
5a98a2538c refactor(library): move basic simp/congr rules to init folder, delete some legacy files 2015-11-20 16:38:10 -08:00
Leonardo de Moura
3de9a89d93 feat(library/blast/congruence_closure): congruence_closure basics 2015-11-17 18:45:22 -08:00
Daniel Selsam
2eeab1c757 fix(algebra/simplifier): use export 2015-11-16 20:39:15 -08:00
Daniel Selsam
49ff8640d9 fix(library/blast/simplifier): use ac rules for numerals 2015-11-16 20:39:15 -08:00
Daniel Selsam
8ca5d87f0b feat(library/blast/simplifier): rely on norm_num for recursion 2015-11-16 20:33:22 -08:00
Leonardo de Moura
b3ca5faa49 fix(tests/lean): some of the simplifier tests 2015-11-16 11:01:53 -08:00
Leonardo de Moura
dfaf1c2ba3 refactor(library): move basic theorems to init, remove sorry's from algebra/simplifier.lean 2015-11-16 10:26:09 -08:00
Daniel Selsam
5e8068b2b2 feat(library/blast/simplifier): draft of fusion 2015-11-16 09:13:07 -08:00
Daniel Selsam
30b1b79c4e fix(algebra/simplifier): update numeral simp rules 2015-11-16 09:12:29 -08:00
Leonardo de Moura
0dc31227f8 feat(library/init/logic): mark ne reducible 2015-11-15 15:09:02 -08:00
Leonardo de Moura
4d68e2a520 feat(library,hott): add eq.mpr and eq.mp lemmas 2015-11-14 15:40:47 -08:00
Daniel Selsam
4ba6b4f3f1 fix(algebra/simplifier): reference norm_num namespace 2015-11-12 21:28:11 -08:00
Daniel Selsam
00a5cd519e feat(algebra/simplifier): simp rule set for units 2015-11-12 21:23:28 -08:00
Daniel Selsam
e7890fb456 feat(algebra/simplifier): useful simp rule sets 2015-11-12 21:23:28 -08:00
Jeremy Avigad
98ddc62f6c feat(library/data/complex): add complex numbers 2015-11-12 21:05:38 -08:00
Rob Lewis
44a099f6f1 feat(norm_num): performance and style fixes 2015-11-12 20:53:37 -08:00
Rob Lewis
4bf0519843 feat(norm_num): numeral normalizer works for +, -, *, / 2015-11-12 20:53:37 -08:00
Rob Lewis
616450be64 feat(library/norm_num): extend norm_num to handle subtraction 2015-11-12 20:53:37 -08:00
Leonardo de Moura
5ceac83b6a feat(frontends/lean/elaborator): restrict the number of places where coercions are considered 
We do not consider coercions around meta-variables anymore.
 2015-11-11 12:37:19 -08:00
Leonardo de Moura
9bedbbb739 refactor(library,hott): remove coercions between algebraic structures 
They are classes, and mixing coercion with type class resolution is a
recipe for disaster (aka counterintuitive behavior).
 2015-11-11 11:57:44 -08:00
Daniel Selsam
bacb9f99aa fix(logic/quantifiers): restore original 2015-11-08 14:05:03 -08:00
Daniel Selsam
34f4e315ee feat(logic/quantifiers): tag congruence theorems 2015-11-08 14:05:02 -08:00
Jeremy Avigad
697df0e68c refactor(library/*): use type classes for div and mod 2015-11-08 14:04:59 -08:00
Jeremy Avigad
eea4e4ec55 fix(tests/lean/*): fix tests 2015-11-08 14:04:59 -08:00
Jeremy Avigad
2beb0030d6 refactor(library/*): protect sub in nat, div in nat and int 2015-11-08 14:04:59 -08:00
Jeremy Avigad
b1719c3823 refactor(library/real/*): protect theorems 2015-11-08 14:04:59 -08:00
Jeremy Avigad
9e5a27dc77 refactor(library/{pnat,rat,real}/*): protect theorems in pnat and rat 2015-11-08 14:04:59 -08:00
Jeremy Avigad
da5bd03656 refactor(library/init/nat,library/data/nat/*): chagne dots to underscores in protected names 2015-11-08 14:04:59 -08:00
Jeremy Avigad
6dfaf1863c refactor(library/data/int/{basic,order}): protect theorem names 2015-11-08 14:04:59 -08:00
Jeremy Avigad
dc8858d764 refactor(library/init/nat,library/): protect more nat theorems 2015-11-08 14:04:59 -08:00
Jeremy Avigad
7bb2ffb79a refactor(library/data/nat/*): protect some theorems in nat 2015-11-08 14:04:59 -08:00
Leonardo de Moura
4eafcfe945 chore(library/data/fintype/function): fix indentation 2015-11-08 14:04:58 -08:00
Leonardo de Moura
33006919b3 refactor(library/theories/group_theory/hom): cleanup definition 2015-11-08 14:04:58 -08:00
Leonardo de Moura
a10aef0792 fix(library/data/tuple): modify definition to make sure we can compile it using new type class resolution procedure 
The issue are universe level constraints that cannot be solved by the
new procedure.
 2015-11-08 14:04:58 -08:00
Leonardo de Moura
5468076400 refactor(library/data): cleanup proofs 2015-11-08 14:04:58 -08:00
Leonardo de Moura
bd41b6ea13 refactor(library/data/rat/basic): cleanup proof 2015-11-08 14:04:58 -08:00
Leonardo de Moura
ac01e9e352 refactor(library/data/int/basic): cleanup proof 2015-11-08 14:04:58 -08:00