Jeremy Avigad
566acf4b31
feat(library/data/finset/card.lean): add card_Union_of_disjoint and other theorems
2015-05-17 19:06:10 +10:00
Jeremy Avigad
6549940c63
feat(library/data/finset/bigops.lean): add Union for finsets
2015-05-17 17:50:32 +10:00
Jeremy Avigad
783dd61083
feat(library/data/finset/basic.lean): add useful calculation rules for quantifiers
2015-05-17 17:49:02 +10:00
Jeremy Avigad
9720d84095
refactor(library/algebra/group_bigops.lean,library/data/nat/bigops.lean): add ext principle, clean up file
2015-05-17 16:00:38 +10:00
Jeremy Avigad
4764f6e8ec
refactor(library/algebra/group_bigops.lean,library/data/nat/bigops.lean): simplify naming scheme for bigops
2015-05-17 15:24:37 +10:00
Jeremy Avigad
6dc1cfca3c
feat(library/init/nat.lean): add notation <= and >= for nat
2015-05-17 12:57:48 +10:00
Jeremy Avigad
7bde8193fe
feat(library/algebra/order): add alternate names for le.antisymm etc.
2015-05-17 12:54:36 +10:00
Jeremy Avigad
981bf93ce0
feat(library/data/default.lean): add rat and vector
2015-05-17 12:19:47 +10:00
Jeremy Avigad
ff701a9812
feat(library/data/nat/bigops.lean): add finite products and sums for nat
2015-05-16 22:26:59 +10:00
Jeremy Avigad
eae047bd31
refactor,feat(library/{data,algebra}): move bigops to algebra, define sums
2015-05-16 18:42:13 +10:00
Jeremy Avigad
87e4f7a951
feat(library/algebra/group.lean): add coercions from additive (comm) monoid to (comm) monoid
2015-05-16 18:27:49 +10:00
Jeremy Avigad
63bb4b558a
fix(library/data/set/{classical_inverse.lean,map.lean}): protect definitions in map, to avoid ambiguity
2015-05-16 18:24:19 +10:00
Jeremy Avigad
5ae63c07a6
fix(doc/lean/library_style.org): remove unnecessary header line
2015-05-16 17:53:35 +10:00
Jeremy Avigad
26ad6dde69
fix(library/data/fintype.lean): reduce imports, to avoid cyclic dependencies
2015-05-16 17:53:35 +10:00
Jeremy Avigad
daf53e4de2
fix(library/algebra/order.lean): rename decidable_eq to had_decidable_eq to avoid conflict
2015-05-16 17:53:35 +10:00
Jeremy Avigad
81d0d4aa53
fix(library/data/{set,finset}/basic.lean: delete \{{ \}}} notation (conflicts with records)
2015-05-16 17:53:35 +10:00
Leonardo de Moura
d4da381e1a
feat(tests/lean/run/tut_104): add extra test
2015-05-14 18:34:48 -07:00
Leonardo de Moura
84faef5d5d
feat(library/tactic/rewrite_tactic): rewrite tactic with 'iff' lemmas
2015-05-14 18:27:13 -07:00
Leonardo de Moura
1dedd2829c
fix(library/match): bug in higher-order matcher
2015-05-14 18:27:10 -07:00
Leonardo de Moura
7f8afcf04b
fix(frontends/lean/builtin_exprs): bug in 'using' expressions
2015-05-14 17:17:48 -07:00
Sebastian Ullrich
77c20e99ff
feat(library/tactic/inversion_tactic): consistent orientation of generated equalities
...
Generated equalities in proof irrelevant environments were inverted
compared with the documentation and the proof relevant case, which
resulted in newly generated local vars replacing equivalent old ones
instead of the other way around.
2015-05-14 23:32:54 +02:00
Leonardo de Moura
ea7694ca32
fix(tests/lean/slow/path_groupoids): to reflect changes in the libraries
2015-05-13 22:32:07 -07:00
Jeremy Avigad
0eb52e1f8b
fix(doc/library_style.org): use org format for headers
2015-05-13 22:19:02 -07:00
Jeremy Avigad
8de6a4bb4c
feat(library/algebra/group_pow.lean,library/data/nat/power.lean): add generic power operation on monoids and groups
2015-05-13 22:19:02 -07:00
Leonardo de Moura
cbcaf5a48e
fix(frontends/lean/scanner): block comments
...
fixes #600
2015-05-13 22:14:28 -07:00
Soonho Kong
4a03570bf5
fix(bin/linja): reset the output encoding to utf-8 globally
...
fix #598
2015-05-14 00:44:07 -04:00
Leonardo de Moura
163577c23a
fix(library/normalize): fixes #599
2015-05-13 18:36:16 -07:00
Leonardo de Moura
51a30892a1
chore(examples/ex): move example to library
2015-05-13 17:07:10 -07:00
Leonardo de Moura
e0b39079eb
test(tests/lean/extra): add test for issue #597
2015-05-13 15:34:34 -07:00
Leonardo de Moura
ed388b00f1
fix(frontends/lean/builtin_cmds): issue #597
2015-05-13 15:34:34 -07:00
Soonho Kong
7f608fd907
fix(.travis.yml): add missing ';'s
2015-05-13 17:52:39 -04:00
Soonho Kong
c3d69c3ee1
fix(.travisy.yml): sequence commands via && instead of ;
...
fix #399
2015-05-13 17:36:21 -04:00
Soonho Kong
940f1f7f2f
feat(.travis.yml): use clang++-3.4 instead of clang++-3.3
2015-05-13 17:32:11 -04:00
Leonardo de Moura
11fbee269b
fix(frontends/lean/parser): must save state of name_generator in parser snapshot
...
To provide typing and auto-completion information, we create a
background process by starting lean with the option --server.
In "server" mode, we create snapshots of the parser state.
The idea is to be able to quickly reprocess a file when the user makes a
modification. This commit fixes a bug in the snapshot operation.
It was not saving in the snapshots the unique name generator used by the parser.
By creating a fresh name generator, we may accidentally
assign the same internal name to two different constants.
This bug triggered the crash described in issue #593 .
This commit fixes the test in the comment
https://github.com/leanprover/lean/issues/593#issuecomment-101768484
This commit also adds a smaller version of the problem to the test suite
2015-05-13 12:28:23 -07:00
Leonardo de Moura
d0582b2537
fix(library/user_recursors): warning
2015-05-13 10:04:38 -07:00
Leonardo de Moura
dd5b221d32
fix(library/user_recursors): warning message
2015-05-13 09:42:32 -07:00
Leonardo de Moura
065a1f7501
feat(library/tactic): add 'induction' tactic skeleton
2015-05-12 20:21:25 -07:00
Leonardo de Moura
2014a4a672
chore(script/gen_tokens_cpp): mark automatically generated global variables as static
2015-05-12 17:15:31 -07:00
Leonardo de Moura
358afcf42c
fix(script/gen_tokens_cpp): automatically generated header
2015-05-12 17:11:27 -07:00
Leonardo de Moura
c60f11ab05
refactor(frontends/lean): add script for automatically generating tokens.h and tokens.cpp
2015-05-12 17:07:08 -07:00
Leonardo de Moura
99084dce1c
chore(library/user_recursors): fix style
2015-05-12 15:48:24 -07:00
Leonardo de Moura
f403ea984b
feat(frontends/lean): add 'print [recursor]' command for debugging purposes
2015-05-12 15:48:24 -07:00
Leonardo de Moura
750f6d5a43
feat(library,frontends/lean): validate user defined recursors and add attribute to mark them
...
see issue #492
The user-defined recursors will also be used to implement the blast tactic
2015-05-12 15:48:01 -07:00
Soonho Kong
651345a89b
doc(make/msys2.md): remove msys2's Python, add how to install native one
...
[skip ci]
2015-05-12 13:03:51 -04:00
Leonardo de Moura
22a0e80ae8
fix(doc/lean/library_style): fix more code snippets
2015-05-12 06:42:41 -07:00
Leonardo de Moura
5cde3d5c1c
fix(doc/lean/library_style): code snippets must be valid Lean code
...
The test suite executes all code snippets in .org files and report errors.
2015-05-12 06:38:16 -07:00
Leonardo de Moura
b6fff9fbe1
chore(tests/library/blast/union_find): fix style
2015-05-12 06:24:58 -07:00
Jeremy Avigad
05e28aaf19
feat(library/data/nat/{basic.lean,order.lean}): use migrate
2015-05-12 06:20:51 -07:00
Jeremy Avigad
b2dd95114b
feat(doc/lean/library_style.org,README.md): add library style conventions
2015-05-12 06:20:51 -07:00
Jeremy Avigad
42616f766f
refactor(library/data/{nat,int,rat}/{basic.lean,order.lean}: make algebra instance declarations local
2015-05-12 06:20:47 -07:00
