Commit graph

7150 commits

Author SHA1 Message Date
Leonardo de Moura
0828ca775c feat(library/data): add type equivalence lemmas for subtype and vector 2015-07-06 12:44:51 -07:00
Leonardo de Moura
9f7c4aac69 feat(library): add helper lemmas for equivalent types 2015-07-06 12:17:57 -07:00
Leonardo de Moura
01ba0b4747 feat(library/logic/equiv): add equivalence between types
This is a good test for the simplifier
2015-07-06 11:17:03 -07:00
Leonardo de Moura
77d5657813 refactor(library/algebra/function): move function.lean to init folder
Motivation: this file defines basic things such as function composition.
In the HoTT library, it is located in the init folder.
2015-07-06 07:29:56 -07:00
Leonardo de Moura
9ccd8ff700 feat(library/data/nat/parity): cleanup proofs 2015-07-05 09:35:15 -07:00
Leonardo de Moura
db1fae0461 feat(library/theories/number_theory/primes): cleanup proofs 2015-07-05 08:21:16 -07:00
Leonardo de Moura
d1b5a6be54 feat(library/theories/number_theory/primes): add Haitao's divisor_of_prime_pow lemma 2015-07-04 13:27:10 -07:00
François G. Dorais
10b55bd785 feat(library/data/fin): add proof of finite choice 2015-07-04 09:58:18 -07:00
Leonardo de Moura
f4f77e7f0b feat(library): move data/nat/primes to theories/number_theory 2015-07-04 09:49:14 -07:00
Jeremy Avigad
a776e13c3b feat(library/theories/number_theory/bezout): for nat, irreducible implies prime 2015-07-04 22:56:55 +10:00
Leonardo de Moura
aee8bd8b0c feat(library/data/nat): add coprime_primes theorem 2015-07-04 00:37:09 -07:00
Leonardo de Moura
e630511184 feat(library/data/nat/primes): add more simple theorems for primes 2015-07-03 23:31:04 -07:00
Leonardo de Moura
30ef971bc0 feat(library/data/nat): add basic facts about parity 2015-07-03 17:38:23 -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
Leonardo de Moura
c843690d27 fix(frontends/lean/elaborator): fixes #719 2015-07-03 12:37:28 -07:00
Leonardo de Moura
aa2a5b6282 feat(library/data/nat/primes): add infinite primes theorem 2015-07-03 00:31:54 -07:00
Leonardo de Moura
372d17ab96 refactor(library/data/nat/primes): rename is_prime to prime 2015-07-02 23:21:10 -07:00
Leonardo de Moura
d76edf331b feat(library/data/nat/bquant): add not bex and not ball lemmas 2015-07-02 23:18:02 -07:00
Leonardo de Moura
e811bb1a66 chore(library/data/nat/default): add new files to nat/default 2015-07-02 22:28:51 -07:00
Leonardo de Moura
5917a26554 feat(library/data/nat/primes): add is_prime 2015-07-02 22:27:51 -07:00
Leonardo de Moura
072fa7ec49 feat(library/data/nat): add aux lemmas 2015-07-02 22:27:21 -07:00
Leonardo de Moura
e33946ff02 feat(library/data/nat/fact): define factorial 2015-07-02 20:25:34 -07:00
Leonardo de Moura
b9114260f8 feat(script/lib_perf): use gtime if time doesn't work 2015-07-02 11:04:16 -07:00
Leonardo de Moura
7de7c5b73d feat(library/definitional/projection): define projections using auxiliary macro 2015-07-02 10:49:49 -07:00
Leonardo de Moura
c15bcf1354 refactor(library/projection): remove projection macro from library 2015-07-02 08:48:13 -07:00
Leonardo de Moura
dd145926a2 fix(library/coercion): compilation warning 2015-07-02 07:26:00 -07:00
Leonardo de Moura
aa338f6002 test(tests/lean/run): add test showing new coercion module addresses issue #668 2015-07-01 16:41:19 -07:00
Leonardo de Moura
4ae9f3ea81 feat(library/coercion): new coercion manager
closes #668
2015-07-01 16:32:34 -07:00
Leonardo de Moura
fe26c37fcb refactor(library/tc_multigraph): improve tc_multigraph API 2015-07-01 16:01:40 -07:00
Leonardo de Moura
765865ed41 chore(library/tc_multigraph): remove dead code 2015-07-01 15:48:55 -07:00
Leonardo de Moura
d44d576194 refactor(library/coercion): simplify coercion module API 2015-07-01 14:40:12 -07:00
Leonardo de Moura
d5c38777af refactor(library/coercion): simplify coercion_class 2015-07-01 14:29:23 -07:00
Leonardo de Moura
0f5b7a36f5 chore(library/coercion): remove lua bindings for coercion module
Reason: we will refactor the coercion module.
See issue #668
2015-07-01 14:08:49 -07:00
Leonardo de Moura
667f647b27 feat(kernel/expr_eq_fn): add small optimization 2015-07-01 09:19:36 -07:00
Leonardo de Moura
0f64a6e545 feat(library/data/rat/order): use 'trans-instance' to improve performance of migrate command 2015-07-01 08:57:10 -07:00
Leonardo de Moura
14f7e3de94 fix(library/algebra): missing file 2015-06-30 18:15:13 -07:00
Leonardo de Moura
cf574d0127 feat(library): assign priorities to notation declarations in the standard library
Now, even if the user opens the namespaces in the "wrong" order, the
notation + coercions will behave as expected.
2015-06-30 17:38:13 -07:00
Leonardo de Moura
cabe30ba71 feat(frontends/lean): allow user to assign priorities to notation declarations 2015-06-30 17:10:27 -07:00
Leonardo de Moura
a1d1a8272a refactor(frontends/lean): move parse_priority to util 2015-06-30 16:22:52 -07:00
Leonardo de Moura
4ea57196ff chore(frontends/lean/parser_config): remove dead code 2015-06-30 16:04:00 -07:00
Leonardo de Moura
880f212494 feat(library/class): allow transitive instances that have instances arguments 2015-06-30 14:54:12 -07:00
Leonardo de Moura
9a9e975bc8 feat(frontends/lean/migrate_cmd): ignore derived transitive instances in the migrate command 2015-06-30 14:00:41 -07:00
Leonardo de Moura
d20f831602 feat(library/class): add is_derived_trans_instance predicate 2015-06-30 13:59:02 -07:00
Leonardo de Moura
e7c3c887b6 feat(kernel/type_checker): add 'check' procedure that uses 'opaque_hints'
The hints only affect performance. If a declaration type checks assuming
some constants are opaque, it should also type check without this
assumption. Of course, it may be much slower.
2015-06-30 13:12:34 -07:00
Leonardo de Moura
772ed111e5 refactor(kernel): move extra_opaque_converter to kernel, and rename it to hint_converter 2015-06-30 12:59:28 -07:00
Leonardo de Moura
e635d9be9f refactor(kernel): rename get_weight to get_height at declaration
Motivation:
- It is the standard name for the concept: declaration height
- Avoid confusion with the expression weight
2015-06-30 12:59:10 -07:00
Leonardo de Moura
1e6550eda6 feat(kernel/default_converter): take into account the 'theorem' annotations in the converability checker
The idea is that we should seldon need to unfold theorems.
The convertability checker should use that.
When the convertability checker was implemented, theorems were opaque in
Lean. So, this hint was not needed.

This modification is another workaround for the performance problem with
the migrate command at library/data/real/division.lean.
This solution is better than applying proof irrelevance eagerly because
it also addresses similar problems in the HoTT library which does not
support proof irrelevance.

This commit also enables the conv_opt for all theorems.
2015-06-30 10:42:26 -07:00
Leonardo de Moura
acc0832928 feat(kernel/default_converter): add "eager" proof irrelevance optimization 2015-06-29 19:10:39 -07:00
Leonardo de Moura
b5444c1314 refactor(frontends/lean/builtin_cmds): allow "constant" edges in the instance transitive closure graph 2015-06-29 18:57:05 -07:00