Leonardo de Moura
a31e3a95ae
feat(library/equations_compiler/wf_rec): improve error message for failed decreasing proofs
2017-05-26 13:55:29 -07:00
Leonardo de Moura
62c24f9bb5
chore(*): remove pos_num and num from stdlib
2017-05-25 18:24:16 -07:00
Leonardo de Moura
0bf51e63e8
fix(library/init/meta/constructor_tactic): fixes #1598
2017-05-25 09:57:15 -07:00
Jared Roesch
191a3d662d
feat(leanpkg): add initial support for test command
2017-05-24 14:55:59 -07:00
Leonardo de Moura
1d7dd20091
feat(library/init/meta/well_founded_tactics): improve default dec_tac
...
This is a temporary workaround until we have decision procedures for arithmetic.
2017-05-24 14:34:54 -07:00
Leonardo de Moura
56dd09058f
feat(library/init/data/list/basic): add auxiliary list functions
2017-05-24 14:34:54 -07:00
Leonardo de Moura
6ad9e3ed1e
feat(library/init/meta/well_founded_tactics): add simple tactic for discharging decreasing proofs
2017-05-23 22:07:46 -07:00
Leonardo de Moura
bebdba1004
fix(library/init/meta/simp_tactic): make sure replace_target does not fail due to reducibility settings
2017-05-23 21:43:37 -07:00
Leonardo de Moura
e163b5c884
feat(library/init/meta/expr): binder_info.other ==> binder_info.aux_decl
2017-05-23 21:42:52 -07:00
Leonardo de Moura
18c7f5f1b7
refactor(library/init/data/sigma/lex): define psigma.lex
...
We actually use psigma instead of sigma in the equation compiler.
2017-05-23 20:39:09 -07:00
Leonardo de Moura
290e7b9cff
feat(library/init): use Sort instead of Type for defining acc and well_founded
2017-05-23 16:40:45 -07:00
Leonardo de Moura
2fb77c3e40
feat(library/init/core): add has_sizeof instances for psum and psigma
2017-05-23 16:24:38 -07:00
Leonardo de Moura
4fbb65d9f1
feat(frontends/lean,library/equations_compiler): store tactics for generating well founded relation and decreasing proofs
2017-05-23 15:00:29 -07:00
Sebastian Ullrich
49e5c69447
fix(init/meta/expr): have all reflected defns accept Sort
2017-05-23 11:00:33 +02:00
Gabriel Ebner
54114fd7bd
fix(frontends/lean/tactic_notation): do not clamp errors to the end of {} blocks
2017-05-23 07:28:34 +02:00
Sebastian Ullrich
9507297687
fix(init/meta/expr,library): reflect should accept Props
...
Fixes #1590
2017-05-19 14:17:06 +02:00
Leonardo de Moura
499fc355df
feat(library/init): add has_well_founded type class
2017-05-17 14:34:52 -07:00
Sebastian Ullrich
84997bf4de
refactor(init/meta/expr): unify expr and pexpr
2017-05-17 10:38:12 -07:00
Leonardo de Moura
cb6d5675df
chore(library/init): ^. ==> .
2017-05-16 15:00:58 -07:00
Leonardo de Moura
cba0eef101
fix(library/data, library/init/data/array): adjust hash_map PR
2017-05-16 14:46:43 -07:00
Mario Carneiro
6b28499e47
feat(init/data/list,data/list): new basic list operations from haskell
2017-05-16 14:38:43 -07:00
Mario Carneiro
7257e32eca
refactor(init/data/list/lemmas): remove projection notation
2017-05-16 14:38:43 -07:00
Mario Carneiro
69c2c998a7
fix(init/data/list/lemmas): fix references to drop
2017-05-16 14:38:43 -07:00
Mario Carneiro
19a919061f
fix(library/data/hash_map): respond to review comments
2017-05-16 14:38:43 -07:00
Mario Carneiro
5d89a93fce
feat(library/data/hash_map): verified hash_map
2017-05-16 14:38:43 -07:00
Mario Carneiro
3b89739850
feat(library/data/list, library/data/array): theorems needed for new hash_map
...
Note that hash_map is moved to library_dev, where the more advanced theorems on lists are available
2017-05-16 14:38:43 -07:00
Leonardo de Moura
ed6b7662df
feat(library/init/data): add aux lemmas
2017-05-16 14:25:06 -07:00
Leonardo de Moura
8b32f3e7a9
chore(library/init/data/fin/basic): pretty print fin.mk using anonymous constructor notation
2017-05-16 13:54:12 -07:00
Leonardo de Moura
0091cef9f2
feat(library/tactic): start algebraic normalizer
2017-05-15 21:46:19 -07:00
Leonardo de Moura
4575c9e038
feat(frontends/lean): swap (t) and ``(t) semantics
2017-05-15 09:41:31 -07:00
Mario Carneiro
7ace147f25
refactor(init/meta/tactic): replace assertv -> note, definev -> pose
2017-05-14 19:34:27 -07:00
Sebastian Ullrich
27c1d2f4fb
fix(init/meta/interactive): simp: accept local refs as simp names
2017-05-14 19:19:22 -07:00
Sebastian Ullrich
eb60df4409
fix(init/meta/interactive): case didn't find some cases
2017-05-14 19:19:22 -07:00
Sebastian Ullrich
808ab73d93
refactor(init): use list for expr.macro args
2017-05-14 19:17:28 -07:00
Sebastian Ullrich
42eb0c680e
feat(kernel/inductive,library/inductive_compiler): do not enforce positivity rule on meta inductives
2017-05-14 19:17:28 -07:00
Sebastian Ullrich
171a96a8de
refactor(library): remove all instances of `(...)
2017-05-12 19:13:48 +02:00
Sebastian Ullrich
4b21b13649
refactor(init): replace has_quote class with reflected
2017-05-09 16:02:42 -07:00
Sebastian Ullrich
ead6318ee0
feat(frontends/lean/elaborator): substitute reflected locals into expr quotes
2017-05-09 16:02:41 -07:00
Sebastian Ullrich
2825c5fbcc
feat(frontends/lean/elaborator): elaborate ``(e) to type reflected e` if possible and add coercion reflected -> expr
2017-05-09 16:02:41 -07:00
Joe Hendrix
216d619d90
chore(library/init/data/nat): Remove [simp] from nat.pow_succ
2017-05-08 10:15:43 -07:00
Daniel Selsam
d727abeefc
chore(library/inductive_compiler/nested.cpp): prove all theorems in C++
2017-05-04 16:34:32 -07:00
Sebastian Ullrich
d0c2c73b35
refactor(init/meta,tools): rename now tactic to done
...
It was pointed out that Coq already uses `now` for a different kind of tactic.
And `done` is more descriptive anyway.
2017-05-03 11:18:31 +02:00
Leonardo de Moura
73b4e42485
chore(frontends/lean,library): fix character pretty printer
2017-05-02 13:17:22 -07:00
Leonardo de Moura
a0a8103804
chore(frontends/lean): go back to 'c' as notation for characters
...
This suggestion has been discussed at Slack.
We have decided to use #"c" as notation because we wanted to allow `'`
in the beginning of identifiers like in SML and F*. In particular,
we wanted to allow users to use 'a 'b 'c for naming type parameters
like in SML. However, nobody used this notation. In the Lean standard
library, we are using greek letters for naming type parameters.
So, there is no real motivation for the ugly #"c" syntax.
2017-05-02 13:00:51 -07:00
Leonardo de Moura
55fee26b36
feat(library/class): add attribute for tracking symbols occurring in instances of type classes
...
For more information see:
https://github.com/leanprover/lean/wiki/Refactoring-structures
The new attribute [algebra] implements the [algebraic_class] described
in the page above.
2017-05-01 18:02:30 -07:00
Gabriel Ebner
c46ffbde4c
feat(library/init/data/char): character class predicates
2017-05-01 14:11:38 -07:00
Gabriel Ebner
867c38e1ea
feat(library/data/buffer,library/init/data/array): utility functions on buffers
2017-05-01 14:11:38 -07:00
Leonardo de Moura
ba5eccdca8
refactor(library/init/core): rename out_param => inout_param
...
It is really input/output.
2017-05-01 14:01:41 -07:00
Leonardo de Moura
74550fbebc
feat(library/init/core): add notation for out_param
2017-05-01 13:52:17 -07:00
Leonardo de Moura
949ed3ac5c
feat(library/init/category/applicative): add has_seq type classes
2017-05-01 12:57:05 -07:00
