Leonardo de Moura
82748a61b7
feat(library/system/io): basic file system API
2017-03-23 16:30:16 -07:00
Leonardo de Moura
60dd85719c
feat(library/system/io): system.io without axioms
2017-03-22 23:36:05 -07:00
Leonardo de Moura
8feacb27a6
feat(library/data): add buffer
2017-03-21 18:47:50 -07:00
Simon Hudon
58b9d0ae8e
feat(library/data/bitvec): to_nat and of_nat cancel each other
2017-03-12 09:38:57 -07:00
Leonardo de Moura
3a4cd38ba9
chore(library/init): remove reducible annotations for id, const, etc, and move $ notation to core.lean
2017-03-11 11:34:16 -08:00
Jeremy Avigad
37f3e5cc69
refactor(library/data/dlist): change 'inv' to 'invariant'
2017-03-08 19:31:27 -08:00
Johannes Hölzl
d6eae3265c
feat(library/data/dlist): setup transfer for dlist
2017-03-07 19:30:51 -08:00
Leonardo de Moura
425b5ffc11
chore(library/data/dlist): make local notation less cryptic
2017-03-06 18:09:32 -08:00
Leonardo de Moura
0d6d52004b
feat(library/data/dlist): difference lists
2017-03-06 17:23:26 -08:00
Leonardo de Moura
59c0cbd2e4
chore(library): test new '^.' notation in the standard library, and cleanup definitions using it
2017-03-05 21:21:50 -08:00
Leonardo de Moura
525242561a
fix(library/init/meta/tactic): use zeta reduction by default in the abstract tactic
...
Abstracting let-exprs may produce type errors.
In the future we may consider another strategy for `abstract`.
First, we try to abstract the `let`, then if it fails, we expand.
Not sure if this is a good idea.
2017-03-02 11:34:28 -08:00
Leonardo de Moura
d8371a4b0d
feat(library/data/hash_map): avoid read' and write' operations that require an extra test
2017-03-01 22:06:48 -08:00
Leonardo de Moura
28938090c1
feat(library/data): add hash_map's
2017-02-27 23:17:10 -08:00
Leonardo de Moura
632c98aade
feat(library/data/list): cleanup proofs
2017-02-17 19:42:57 -08:00
Leonardo de Moura
32e6442d0a
feat(frontends/lean): no global universes in the frontend
2017-02-08 17:23:04 -08:00
Leonardo de Moura
7df64e6e7b
feat(library/data): add lazy_list
2017-02-08 12:01:46 -08:00
Leonardo de Moura
28cd022486
feat(library/data/vector): add to_list lemmas
2017-02-06 14:57:04 -08:00
Leonardo de Moura
f176c272b4
refactor(library/init/core): simpler has_mem type class with out_param
2017-01-30 18:43:05 -08:00
Gabriel Ebner
e839080834
feat(init/meta/async_tactic): add tactic to prove subgoals in a different task
2017-01-28 08:27:23 +01:00
Leonardo de Moura
93ba77f8da
chore(library/data): rename tuple => vector
2017-01-26 22:11:10 -08:00
Leonardo de Moura
08a0924fe3
fix(library/data/bitvec): typo
2017-01-25 18:41:32 -08:00
Joe Hendrix
641ccbc846
chore(library/data): remove (list/tuple).firstn in favor of taken
2017-01-25 18:39:54 -08:00
Gabriel Ebner
03e09db70e
refactor(library/data/bitvec,library/data/tuple): use automation
2017-01-21 09:48:35 +01:00
Leonardo de Moura
bbc99d4aa5
feat(library/data/tuple): make sure tuple.nil and tuple.cons can be used in patterns
2017-01-20 18:38:34 -08:00
Leonardo de Moura
97b98c58d0
refactor(library): move nat lemmas to library/init/data/nat/lemmas.lean
2017-01-17 17:42:13 -08:00
Joe Hendrix
767ac42dfe
chore(library/data): remove redundent decidable_eq instances
2017-01-17 17:34:10 -08:00
Joe Hendrix
5bc5013f16
chore(library/data/bitvec): remove leftover code
2017-01-17 17:34:05 -08:00
Joe Hendrix
985c3697b9
chore(library/data/list): add back copyright notice
2017-01-17 17:33:59 -08:00
Joe Hendrix
8e2cf491e5
refactor(library/data/list): move theorems to separate modules per lean2
2017-01-17 17:33:45 -08:00
Joe Hendrix
3de9e722e1
feat(library/data/bitvec): additional definitions
2017-01-17 17:33:37 -08:00
Joe Hendrix
d52c3327ba
feat(library/data/nat/sub): additional theorems
2017-01-17 17:33:32 -08:00
Joe Hendrix
f244c0e70a
feat(library/data/bitvec): add bitvec version of tuple.append
2017-01-17 17:33:24 -08:00
Joe Hendrix
de92ea658a
feat(library/data/tuple): add decidable_eq to tuple
2017-01-17 17:33:17 -08:00
Joe Hendrix
9781a0414c
feat(library/data/list): add has_decidable_eq to list.
2017-01-17 17:33:09 -08:00
Joe Hendrix
18cbc22791
refactor(library/data/nat): migrate data.nat to lean2 structure
2017-01-17 17:24:37 -08:00
Jeremy Avigad
20edc93b17
fix(library/init/data/list/lemmas): fix theorem names, now nil_append and cons_append
2017-01-10 09:10:33 -08:00
Leonardo de Moura
85f88c4174
refactor(library/data/monad/transformers): move transformers to init
2016-12-31 11:37:13 -08:00
Leonardo de Moura
52db1f1419
feat(library/data/set): add basic lemmas for demoing the AC procedure
2016-12-29 15:29:33 -08:00
Leonardo de Moura
61d007892b
feat(library/data/stream): add stream module
2016-12-25 16:40:52 -08:00
Sebastian Ullrich
d95e817a56
refactor(library/data/{bitvec,tuple}): style, conventions, conversions
2016-12-18 13:25:00 -08:00
Leonardo de Moura
1726d37d4e
fix(library/algebra/order): decidable_linear_order
...
Add fields for decidable_eq and decidable_le.
We need this because a concrete instance may have its own
implementation that is not definitionally equal to
the old ones defined at library/algebra/order.lean.
Without this change, types such as nat and int would
have multiple definitions for decidable_eq and decidable_le
which are not definitionally equal.
2016-12-17 14:01:43 -08:00
Leonardo de Moura
85ae8ce307
chore(tools/super): add copyright
2016-12-16 19:06:50 -08:00
Gabriel Ebner
6b15f6cef9
feat(library/tools/super): add super prover
2016-12-16 18:18:13 -08:00
Jeremy Avigad
57dcbcc1c6
feat(library/init/data/nat/lemmas): add facts about order and subtraction
2016-12-15 09:56:09 -08:00
Leonardo de Moura
c8d6836aa1
feat(library): port nat sub lemmas
2016-12-11 09:46:45 -08:00
Leonardo de Moura
e11fd8820a
refactor(library/init): create init.data folder
2016-12-02 14:23:06 -08:00
Leonardo de Moura
11ef0b14fd
feat(library/data): add decidable_eq instances for bitvec and tuple
2016-11-23 11:09:24 -08:00
Leonardo de Moura
1ebe2b590d
feat(library/data/bitvec): define has_one for (bitvec 0) too.
2016-11-22 10:42:13 -08:00
Leonardo de Moura
b35aef2895
feat(library/data/bitvec): add has_to_string instance
2016-11-22 10:36:45 -08:00
Leonardo de Moura
866eaae8ed
refactor(library): minor reorg
2016-11-18 11:33:47 -08:00
