Commit graph

7856 commits

Author SHA1 Message Date
Floris van Doorn
d4a929febb feat(lean-input): add some notation 2015-04-22 13:06:11 -07:00
Floris van Doorn
ee4cba4e0b style(hott): a bit of cleanup 2015-04-22 13:06:11 -07:00
Floris van Doorn
17f3ac6ec2 fix(hott): fix binding power of 2 notations 2015-04-22 13:06:11 -07:00
Leonardo de Moura
349cdb3fe7 test(tests/lean): add test showing that the binder type update should not change the parameter order 2015-04-22 13:04:05 -07:00
Leonardo de Moura
cdf929d178 fix(frontends/lean/local_decls): missing '{}' around macro 2015-04-22 12:54:42 -07:00
Leonardo de Moura
a526cd92ac fix(frontends/lean): bug in pretty printer
this is related to issue #530
2015-04-22 12:44:08 -07:00
Leonardo de Moura
dc93603b4a feat(frontends/lean): parameter and variable binder type update
see issue #532
2015-04-22 12:28:11 -07:00
Leonardo de Moura
91f21c007a feat(frontends/lean): remove 'context' command 2015-04-22 11:32:02 -07:00
Leonardo de Moura
53653c3526 fix(frontends/lean): pretty printing in sections with parameters
fix #530
2015-04-21 22:44:09 -07:00
Leonardo de Moura
caf28f4053 fix(frontends/lean/decl_cmds): missing condition 2015-04-21 21:08:57 -07:00
Leonardo de Moura
22f6a95cc4 feat(frontends/lean): local notation override global one 2015-04-21 19:55:59 -07:00
Leonardo de Moura
8e9997e253 chore(tests/lean/interactive/sec_info_bug): remove 'context' command from test 2015-04-21 19:52:01 -07:00
Leonardo de Moura
fe9f4dd95f fix(frontends/lean): another bug in sections with parameters 2015-04-21 19:50:21 -07:00
Leonardo de Moura
3df99e514b fix(frontends/lean): problems with sections 2015-04-21 19:46:57 -07:00
Leonardo de Moura
9fb7aa9f1c chore(tests): remove most occurrences of 'context' command from the test suite 2015-04-21 19:33:21 -07:00
Leonardo de Moura
76bf8de91a refactor(hott): remove most 'context' commands from the HoTT library 2015-04-21 19:17:59 -07:00
Leonardo de Moura
670eac9d50 refactor(library): avoid 'context' command in the standard library 2015-04-21 19:13:19 -07:00
Leonardo de Moura
ce153d01f9 test(tests/lean/sec_notation2): notation nested in namespace/section/section 2015-04-21 19:07:52 -07:00
Leonardo de Moura
52e9ad1a98 feat(frontends/lean): allow persistent notation declaration in sections (when they do not contain parameters)
see issue #554
2015-04-21 19:04:06 -07:00
Leonardo de Moura
bf8a7eb9b4 fix(library/scoped_ext): bug in local metadata in sections
The problem is described in issue #554
2015-04-21 18:56:28 -07:00
Leonardo de Moura
697a536d9e fix(library/tactic/inversion_tactic): type incorrect term being built by 'cases' tactic
fixes #545
2015-04-20 19:24:52 -07:00
Leonardo de Moura
68d4978953 feat(shell/lean): trap 'std::bad_alloc' and print nicer error message
See #489
2015-04-20 17:55:00 -07:00
Leonardo de Moura
47e37a3353 feat(kernel/metavar): add additional assertions 2015-04-20 17:46:06 -07:00
Leonardo de Moura
eb23a30626 feat(library/unifier): additional memory checks 2015-04-20 17:41:08 -07:00
Leonardo de Moura
28dad944c5 fix(library/unifier): cyclic assignment (?M <- ?M)
This was producing nonterminating behavior on example described at issue #489
2015-04-20 17:35:37 -07:00
Leonardo de Moura
431eade894 fix(library/tactic/inversion_tactic): incorrect use of optimization 2015-04-20 16:21:44 -07:00
Leonardo de Moura
107763a506 fix(frontends/lean): better error message for 'proof ... qed' blocks containing unsolved placeholders 2015-04-20 15:50:37 -07:00
Leonardo de Moura
df05edf333 feat(frontends/lean): generate warning when 'exit' is used
closes #553
2015-04-20 14:45:39 -07:00
Leonardo de Moura
6f6d106a10 feat(library/tactic): add "check_expr" tactic
closes #486
2015-04-19 19:00:05 -07:00
Leonardo de Moura
60e320fd79 feat(frontends/lean): protected constants and axioms
fixes #527
2015-04-19 17:45:58 -07:00
Leonardo de Moura
b7ca2a0ec9 fix(library/tactic/exact_tactic): exact and or_else
fixes #543
2015-04-19 17:23:09 -07:00
Leonardo de Moura
306087b5d3 refactor(library/data): rename 'countable' to 'encodable', define countable in the usual way, and prove all 'encodable' type is 'countable' 2015-04-19 14:20:47 -07:00
Jeremy Avigad
f4398115b4 feat(library/data/rat/basic.lean): begin theory of rationals, show rat is a field 2015-04-18 11:39:52 -07:00
Jeremy Avigad
6359132b67 refactor(library/algebra/field.lean): rename has_decidable_eq and declare instance 2015-04-18 11:39:52 -07:00
Jeremy Avigad
dfaeb475cc feat(library/init/reserved_notation.lean): add equiv relation symbol 2015-04-18 11:39:52 -07:00
Jeremy Avigad
5eb7fef564 feat(library/algebra/order.lean, data/int/{basic,order}.lean): add theorem, correct gt_trans 2015-04-18 11:39:52 -07:00
Jeremy Avigad
53919699bc refactor(library/logic/axioms/prop_decidable.lean): simplify proof of prop_decidable (using arbitrary instead of epsilon) 2015-04-18 11:39:52 -07:00
Leonardo de Moura
cc63a40a01 feat(library): enforce name conventions on old nat declarations 2015-04-18 10:50:30 -07:00
Leonardo de Moura
3e5796acb2 fix(tests/lean/abbrev1): to reflect recent changes 2015-04-18 10:40:46 -07:00
Leonardo de Moura
10954a073c feat(library/logic/examples): add new example from Martín Escardó paper 2015-04-17 15:22:52 -07:00
Leonardo de Moura
9cb759e0a9 feat(library/logic/axioms/examples/leftinv_of_inj): add classical example 2015-04-16 22:39:51 -07:00
Leonardo de Moura
3b84a63874 fix(library/algebra/function): terminology 2015-04-16 20:52:18 -07:00
Soonho Kong
3d79f89f5e fix(emacs/lean-mode): lean-execute
shell-quote-argument also escapes '~' into '\~' which causes a problem.
This fix first calls 'f-full' to get a absolute path, then call
shell-quote-argument.

close #544
2015-04-16 19:27:42 -04:00
Leonardo de Moura
2e675c1bdd feat(library/data/examples/notcountable): add example showing that nat -> nat is not countable 2015-04-16 14:54:34 -07:00
Leonardo de Moura
df8ebeeefc feat(library/logic/axioms/examples/diaconescu): remove redundant hypothesis 2015-04-16 14:04:09 -07:00
Leonardo de Moura
7529ee0a5c feat(library/data/countable): prove axiom of choice and skolem theorem for countable types and decidable relations 2015-04-16 12:36:27 -07:00
Leonardo de Moura
0dd7667836 feat(library/data/countable): choice function for countable types 2015-04-16 12:29:06 -07:00
Leonardo de Moura
7a4f43d6ab feat(library/data/nat/choose): choice function for natural numbers 2015-04-16 11:33:26 -07:00
Leonardo de Moura
b14d3dbeba chore(library/data/countable): add copyright notice 2015-04-16 09:24:53 -07:00
Leonardo de Moura
036900280d feat(library/data/countable): show that a type is countable by providing an injection to a type already known to be countable 2015-04-15 10:30:24 -07:00