Leonardo de Moura
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d455bb4c5b
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feat(library/data/fintype): add decidable_exists_finite
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2015-04-25 21:38:03 -07:00 |
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Leonardo de Moura
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6bb6644c25
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feat(library/data/squash): define squash type using quotients
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2015-04-24 18:11:25 -07:00 |
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Leonardo de Moura
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9d01868361
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feat(frontends/lean): use rewrite tactic to implement unfold (it has a unfold step)
closes #502
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2015-04-24 17:23:12 -07:00 |
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Leonardo de Moura
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28404fe16d
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fix(library/tactic/rewrite_tactic): second problem reported at issue #548
closes #548
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2015-04-24 16:49:32 -07:00 |
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Leonardo de Moura
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4148d6b8cc
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fix(library/tactic/rewrite_tactic): first two problems at issue #548
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2015-04-24 16:07:00 -07:00 |
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Leonardo de Moura
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6134c8822a
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fix(frontends/lean/util): assertion violation
fixes #559
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2015-04-24 15:09:23 -07:00 |
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Leonardo de Moura
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f723550d33
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feat(frontends/lean/elaborator): decorates error message with free variables introduced by the left-hand-side of the equation
closes #528
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2015-04-24 14:58:15 -07:00 |
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Leonardo de Moura
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4a157ee676
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refactor(kernel/justification): create "wrapper" justification
It allows us to provide a different pretty printer.
This is a cleanup, and also helps to address issue #528
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2015-04-24 14:49:32 -07:00 |
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Leonardo de Moura
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1149ead14c
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chore(library/logic/examples/colog88): remove unnecessary annotation
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2015-04-24 12:45:06 -07:00 |
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Leonardo de Moura
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a5306e70eb
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feat(library/logic/examples/negative): add example showing that allowing negative inductive datatypes would lead to inconsistency
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2015-04-24 09:33:09 -07:00 |
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Leonardo de Moura
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15c331591e
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feat(library/logic/examples/colog88): add example from COLOG-88 paper
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2015-04-24 09:33:09 -07:00 |
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Leonardo de Moura
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8241863abe
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feat(kernel/hits): add two builtin HITs: type_quotient and trunc
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2015-04-23 15:32:31 -07:00 |
|
Floris van Doorn
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591a563be3
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feat(hit): For all hits, add the elimination to the universe (using ua)
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2015-04-23 14:29:04 -07:00 |
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Floris van Doorn
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f41d92199a
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feat(hit): make type quotient primitive instead of colimit
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2015-04-23 14:29:04 -07:00 |
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Floris van Doorn
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1d9c17342a
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feat(hit): define mapping cylinder, coequalizer and quotient in terms of colimit
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2015-04-23 14:29:04 -07:00 |
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Floris van Doorn
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51e87213d0
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feat(hit): define nondependent recursors for all hits, sequential colimit, and elaborate on spheres
squash
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2015-04-23 14:29:04 -07:00 |
|
Floris van Doorn
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ffe158f785
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feat(hit.suspension): add definition of spheres and the circle
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2015-04-23 14:29:04 -07:00 |
|
Floris van Doorn
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2469b8a2f8
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feat(hott): add primitive hits
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2015-04-23 14:29:04 -07:00 |
|
Floris van Doorn
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cb5b07093f
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fix(arity): remove unnecessary implicit arguments
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2015-04-23 14:29:04 -07:00 |
|
Soonho Kong
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c1b23f29c9
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doc(emacs/README.md): add debian case
[skip ci]
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2015-04-23 15:05:08 -04:00 |
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Leonardo de Moura
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2613e7c444
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fix(frontends/lean): bug when handling identifiers in tactics
This bug was reported by Jeremy in the Lean Google group:
https://groups.google.com/forum/?utm_medium=email&utm_source=footer#!msg/lean-discuss/ZKJ8WPPEVJA/n05x6rPRzvMJ
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2015-04-22 16:03:22 -07:00 |
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Leonardo de Moura
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e1a609cad9
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fix(tests/lean/interactive/findp): test output to reflect changes in the stdlib
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2015-04-22 13:08:56 -07:00 |
|
Floris van Doorn
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9d805437f0
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fix(reserved_notation): lower binding power of 'iff'
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2015-04-22 13:06:11 -07:00 |
|
Floris van Doorn
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b86ee9dfa6
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feat(precategory): add composition of nat. trans. with functor
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2015-04-22 13:06:11 -07:00 |
|
Floris van Doorn
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a79a3043ed
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feat(hott/types): a bit of cleanup
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2015-04-22 13:06:11 -07:00 |
|
Floris van Doorn
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d4a929febb
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feat(lean-input): add some notation
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2015-04-22 13:06:11 -07:00 |
|
Floris van Doorn
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ee4cba4e0b
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style(hott): a bit of cleanup
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2015-04-22 13:06:11 -07:00 |
|
Floris van Doorn
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17f3ac6ec2
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fix(hott): fix binding power of 2 notations
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2015-04-22 13:06:11 -07:00 |
|
Leonardo de Moura
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349cdb3fe7
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test(tests/lean): add test showing that the binder type update should not change the parameter order
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2015-04-22 13:04:05 -07:00 |
|
Leonardo de Moura
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cdf929d178
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fix(frontends/lean/local_decls): missing '{}' around macro
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2015-04-22 12:54:42 -07:00 |
|
Leonardo de Moura
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a526cd92ac
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fix(frontends/lean): bug in pretty printer
this is related to issue #530
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2015-04-22 12:44:08 -07:00 |
|
Leonardo de Moura
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dc93603b4a
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feat(frontends/lean): parameter and variable binder type update
see issue #532
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2015-04-22 12:28:11 -07:00 |
|
Leonardo de Moura
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91f21c007a
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feat(frontends/lean): remove 'context' command
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2015-04-22 11:32:02 -07:00 |
|
Leonardo de Moura
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53653c3526
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fix(frontends/lean): pretty printing in sections with parameters
fix #530
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2015-04-21 22:44:09 -07:00 |
|
Leonardo de Moura
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caf28f4053
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fix(frontends/lean/decl_cmds): missing condition
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2015-04-21 21:08:57 -07:00 |
|
Leonardo de Moura
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22f6a95cc4
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feat(frontends/lean): local notation override global one
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2015-04-21 19:55:59 -07:00 |
|
Leonardo de Moura
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8e9997e253
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chore(tests/lean/interactive/sec_info_bug): remove 'context' command from test
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2015-04-21 19:52:01 -07:00 |
|
Leonardo de Moura
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fe9f4dd95f
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fix(frontends/lean): another bug in sections with parameters
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2015-04-21 19:50:21 -07:00 |
|
Leonardo de Moura
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3df99e514b
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fix(frontends/lean): problems with sections
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2015-04-21 19:46:57 -07:00 |
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Leonardo de Moura
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9fb7aa9f1c
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chore(tests): remove most occurrences of 'context' command from the test suite
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2015-04-21 19:33:21 -07:00 |
|
Leonardo de Moura
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76bf8de91a
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refactor(hott): remove most 'context' commands from the HoTT library
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2015-04-21 19:17:59 -07:00 |
|
Leonardo de Moura
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670eac9d50
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refactor(library): avoid 'context' command in the standard library
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2015-04-21 19:13:19 -07:00 |
|
Leonardo de Moura
|
ce153d01f9
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test(tests/lean/sec_notation2): notation nested in namespace/section/section
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2015-04-21 19:07:52 -07:00 |
|
Leonardo de Moura
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52e9ad1a98
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feat(frontends/lean): allow persistent notation declaration in sections (when they do not contain parameters)
see issue #554
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2015-04-21 19:04:06 -07:00 |
|
Leonardo de Moura
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bf8a7eb9b4
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fix(library/scoped_ext): bug in local metadata in sections
The problem is described in issue #554
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2015-04-21 18:56:28 -07:00 |
|
Leonardo de Moura
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697a536d9e
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fix(library/tactic/inversion_tactic): type incorrect term being built by 'cases' tactic
fixes #545
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2015-04-20 19:24:52 -07:00 |
|
Leonardo de Moura
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68d4978953
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feat(shell/lean): trap 'std::bad_alloc' and print nicer error message
See #489
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2015-04-20 17:55:00 -07:00 |
|
Leonardo de Moura
|
47e37a3353
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feat(kernel/metavar): add additional assertions
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2015-04-20 17:46:06 -07:00 |
|
Leonardo de Moura
|
eb23a30626
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feat(library/unifier): additional memory checks
|
2015-04-20 17:41:08 -07:00 |
|
Leonardo de Moura
|
28dad944c5
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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 |
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