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
Leonardo de Moura
c816b80855
chore(*): don't use upper case letter for type variables, and camelCase for declarations
2016-11-17 14:54:08 -08:00
Leonardo de Moura
47cd475052
feat(library): add debugger
2016-11-16 14:53:13 -08:00
Joe Hendrix
e6d964bef3
feat(library): Port subset of lean2 standard library needed for bitvectors.
...
This is a minimal port of lean2 libraries needed for the bitvector
library to lean3.
2016-11-15 12:15:49 -08:00
Leonardo de Moura
d97e5b5061
chore(library): remove old files
2016-09-21 11:46:40 -07:00
Sebastian Ullrich
8bbcbb14cf
chore(library, tests): use new attribute chaining syntax
...
sed -E -i 's/(attribute(\s*(\w|\.)+)* \[[^]]+)\] \[/\1, /' {library,tests}/**/*.lean # repeat as needed
2016-08-16 13:49:03 -07:00
Leonardo de Moura
095585b61c
feat(library/init): new notation for sum types
2016-08-16 10:45:08 -07:00
Sebastian Ullrich
fd2c42a8bf
chore(library, tests): switch to new attribute declaration syntax
...
sed -Ei 's/^(\s*)((private |protected )?(noncomputable )?(abbreviation|definition|meta_definition|theorem|lemma|proposition|corollary)\s+\S+\s*)((\s*\[(\S+(\s+[0-9]+)*|priority.*)\])+)\s*/\1attribute \6\n\1\2/' library/**/*.lean tests/**/*.lean
sed -Ei 's/\s+$//' library/**/*.lean # remove trailing whitespace
2016-08-12 15:36:12 -07:00
Leonardo de Moura
9ac7ee1624
refactor(library/init): well_founded is not a type class anymore
2016-08-08 14:28:45 -07:00
Sebastian Ullrich
c3ea0c1852
refactor(frontends/decl_cmds): simplify definition parsing logic
...
Also restrict syntax to `inline? (private|protected)? noncomputable?`
2016-08-08 12:44:37 -07:00
Leonardo de Moura
1602a53336
feat(frontends/lean): nary match
2016-08-08 10:04:58 -07:00
Leonardo de Moura
a52221d939
chore(library/data): use mk_dec_eq_instance
2016-08-08 09:34:57 -07:00
Leonardo de Moura
1e6b3614ab
feat(frontends/lean): new pattern matching validation
...
@Kha, we now support variable/constant shadowing in patterns.
A constant may occur in a pattern if it is a constructor or tagged with
the new [pattern] attribute. In the standard library, I have tagged
'add', 'zero', 'one', 'bit0', 'bit1' and 'rfl' with this new attribute.
BTW, arbitrary constants and variables may occur nested in type ascriptions and
inaccessible terms.
Here is an example:
meta_definition tactic_result_to_string {A : Type} : tactic_result A → string
| (success a s) := to_string a
| (exception ⌞A⌟ e s) := "Exception: " ++ to_string (e ())
I had to use the inaccessible ⌞A⌟ in the example above, otherwise, we would be shadowing the parameter
{A : Type}, and we would get a type error.
The new validation is performed at to_pattern_fn (parser.cpp).
2016-08-07 11:31:11 -07:00
Leonardo de Moura
22612cff8c
chore(library): disable sigma.mk notation
2016-08-04 10:44:48 -07:00
Leonardo de Moura
4e80094927
feat(frontends/lean/inductive_cmd): use new elaborator in the inductive command
2016-08-03 13:13:12 -07:00
