Leonardo de Moura
c2faa0fe98
refactor(library): rename equivalence_manager to relation_manager
2015-05-21 12:25:02 -07:00
Leonardo de Moura
2b4233ee8e
fix(library/tactic/induction_tactic): exception handling
2015-05-21 10:15:49 -07:00
Leonardo de Moura
d6b72ef4d7
feat(library/tactic/induction_tactic): try available recursors until one works
...
closes #615
2015-05-20 23:23:05 -07:00
Leonardo de Moura
2164ba6f20
fix(library/tactic/induction_tactic): fixes #614
2015-05-20 23:14:11 -07:00
Leonardo de Moura
51d4644832
fix(library/tactic/induction_tactic): fixes #613
2015-05-20 22:26:50 -07:00
Leonardo de Moura
5508e4b132
feat(library/tactic/induction_tactic): type class inference for minor premises
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closes #611
2015-05-20 20:48:33 -07:00
Leonardo de Moura
029f374a69
fix(library/tactic/induction_tactic): fixes #610
2015-05-20 20:28:02 -07:00
Leonardo de Moura
2d22bb8ea2
feat(frontends/lean/builtin_cmds): do not unfold proofs in the eval command
...
In the future, we should probably add an option for unfolding proofs.
2015-05-20 19:14:57 -07:00
Leonardo de Moura
3e87f09d78
feat(library/tactic/induction_tactic): add support for user-defined recursors that contain parameters that should be synthesized by type class resolution
2015-05-19 15:33:46 -07:00
Leonardo de Moura
78ee055de8
feat(library/tactic): add induction tactic with support for user defined recursors
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closes #483
closes #492
2015-05-19 13:27:17 -07:00
Leonardo de Moura
5b1491bdbd
feat(library/user_recursors): store number of arguments expected by recursor
2015-05-19 12:24:46 -07:00
Leonardo de Moura
1e4285cf41
fix(library/user_recursors): invalid recursor_info for builtin indexed families
2015-05-19 12:19:46 -07:00
Leonardo de Moura
6da2ba331f
fix(library/user_recursors): memory access violation
2015-05-19 11:07:31 -07:00
Leonardo de Moura
4f12409c63
fix(library/unifier): assertion violation
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This assertion violation was introduced when we added "projection
macros" to speedup the elaboration process.
2015-05-19 10:07:31 -07:00
Leonardo de Moura
937d6ac7b6
fix(frontends/lean/pp): print notation produces incorrect output
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fixes #604
2015-05-19 09:57:13 -07:00
Leonardo de Moura
e1c2340db2
fix(frontends/lean): consistent behavior for protected declarations
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see https://github.com/leanprover/lean/issues/604#issuecomment-103265608
closes #609
2015-05-18 22:35:18 -07:00
Leonardo de Moura
19361f0196
feat(library/unifier): do not fire type class resolution as last resort when type contains metavariables
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see discussion at #604
2015-05-18 15:45:23 -07:00
Leonardo de Moura
c61c049152
feat(library/user_recursors): generalize acceptable use-defined recursors
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see issue #492
2015-05-18 14:21:10 -07:00
Leonardo de Moura
62082c72a8
fix(library/user_recursors): remove unnecessary restriction on minor premises of user-defined recursors
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see issue #492
2015-05-18 10:09:11 -07:00
Leonardo de Moura
830d0ce1a7
fix(library/user_recursors): make sure homotopy.rec_on is recognized as a valid user-defined recursor
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see issue #492
2015-05-18 09:57:50 -07:00
Leonardo de Moura
b1ece388a6
feat(frontends/lean,library/tactic/induction_tactic): improve induction tactic notation, expand induction tactic implementation
2015-05-18 09:25:07 -07:00
Leonardo de Moura
4256984803
fix(library/tactic/inversion_tactic): incorrect check
2015-05-18 09:16:07 -07:00
Leonardo de Moura
d41bff8c43
feat(library): add helper function
2015-05-18 09:16:07 -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
Sebastian Ullrich
77c20e99ff
feat(library/tactic/inversion_tactic): consistent orientation of generated equalities
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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
163577c23a
fix(library/normalize): fixes #599
2015-05-13 18:36:16 -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
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
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see issue #492
The user-defined recursors will also be used to implement the blast tactic
2015-05-12 15:48:01 -07:00
Leonardo de Moura
fa70930ef4
feat(library/blast): add union-find datastructure
2015-05-11 16:19:51 -07:00
Leonardo de Moura
9649d540c0
fix(library/tactic/rewrite_tactic.cpp): memory leak
2015-05-11 16:19:17 -07:00
Leonardo de Moura
c5fb3ec6d0
fix(library/definitional/equations): fixes #541
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This commit allows recursive applications to have less or more arguments
than the equation left-hand-side.
We add two tests
- 541a.lean recursive call with more arguments
- 542b.lean recursive call with less arguments
2015-05-10 20:37:44 -07:00
Leonardo de Moura
207e8e86da
fix(library/definitional/equations): do not clear eliminated hypotheses when invoking 'cases' tactic from definitional package
2015-05-10 11:08:02 -07:00
Leonardo de Moura
bd28396be0
feat(kernel): transparent theorems
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closes #576
2015-05-09 11:42:29 -07:00
Leonardo de Moura
f8e2f68ce0
feat(frontends/lean): add 'wait' command
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This commit also fixes several problems with -j option (parallel
compilation). The .olean files were not missing data when -j was used
see issue #576
2015-05-08 20:05:21 -07:00
Leonardo de Moura
cf7e60e5a6
refactor(kernel): remove "opaque" field from kernel declarations
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see issue #576
2015-05-08 16:06:16 -07:00
Leonardo de Moura
6c958a25e7
refactor(library/tactic/expr_to_tactic): make sure builtin tactics don't need to be marked opaque
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This modification is needed since we will remove opaque definitions from
the kernel.
see issue #576
2015-05-08 16:06:16 -07:00
Leonardo de Moura
57ea660963
refactor(*): start process for eliminating of opaque definitions from the kernel
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see issue #576
2015-05-08 16:06:04 -07:00
Leonardo de Moura
061e26157e
fix(kernel,library): make sure macros check relevant arguments when kernel is performing full type checking
2015-05-08 12:41:23 -07:00
Leonardo de Moura
72663e8a06
feat(library/tactic/rewrite_tactic): take hypotheses into account when checking rewrite step
2015-05-08 11:34:50 -07:00
Leonardo de Moura
12bad8794b
feat(frontends/lean/pp): use 'assert' instead of 'have ... [visible]'
2015-05-08 10:02:15 -07:00
Leonardo de Moura
0b57f7d00a
refactor(library/tactic): refine interface between tactic and proof-term modes
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Some constraints were being lost with the previous interface.
This is why we had a workaround in fintype.lean.
We can also remove some hacks we have used in the past.
2015-05-07 18:02:51 -07:00
Leonardo de Moura
12b818b7d3
fix(library/util): "empty" is not universe polymorphic anymore
2015-05-07 16:43:58 -07:00
Leonardo de Moura
eb3a236119
fix(library/unifier): typo
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fixes #588
2015-05-07 16:30:02 -07:00
Leonardo de Moura
88cd6e9a63
chore(library/unifier): remove dead code
2015-05-07 15:49:33 -07:00
Leonardo de Moura
aff9257c72
feat(frontends/lean): allow → to be used in calc proofs
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see issue #586
2015-05-07 12:28:47 -07:00
