Leonardo de Moura
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78bc3ef7e4
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feat(library/unifier): improve FailLocal/FailCircular failures in the unifier by using normalization
This improvements was marked as TODO, and was preventing us from
elaborating the example in the new test vector3.lean
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2014-10-27 16:49:29 -07:00 |
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Leonardo de Moura
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bca2be56ec
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feat(library/normalize): add new flavors of normalize procedure
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2014-10-27 16:25:30 -07:00 |
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Leonardo de Moura
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fd60cf6a79
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feat(library/tactic/exact_tactic): modify 'exact' tactic semantics, use higher-order unification
See new node.inj4 theorem, we need the extra power to be able to avoid type information at
exact (assume e₁ e₂, e₁)
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2014-10-26 10:27:33 -07:00 |
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Leonardo de Moura
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c7f6a6b94e
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feat(library/definitional/cases_on): automatically add 'cases_on'
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2014-10-25 17:22:02 -07:00 |
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Leonardo de Moura
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c751bdd9e6
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chore(library/definitional): remove dead code
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2014-10-25 15:11:48 -07:00 |
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Leonardo de Moura
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fa1bf40d0f
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fix(library/definitional): make sure argument is an inductive datatype
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2014-10-25 15:09:24 -07:00 |
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Leonardo de Moura
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cdcde661ef
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feat(library/definitional/induction_on): automatically add 'induction_on'
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2014-10-25 13:37:04 -07:00 |
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Leonardo de Moura
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a7a06ab0f8
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feat(library/definitional/rec_on): automatically generate rec_on function for inductive datatypes
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2014-10-25 13:08:59 -07:00 |
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Leonardo de Moura
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096c67b2e5
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fix(library/unifier): occurs-check bug
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2014-10-25 00:16:02 -07:00 |
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Leonardo de Moura
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aaad9633fb
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fix(library/tactic/expr_to_tactic): memory leak
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2014-10-24 14:40:36 -07:00 |
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Leonardo de Moura
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79d0347721
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feat(library/tactic): add generalize tactic, closes #34
Remark: the intros tactic has been added in a different commit: 7d0100a340
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2014-10-23 22:40:15 -07:00 |
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Leonardo de Moura
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b83b065d00
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feat(library/tactic/apply_tactic): modify heuristic for adding arguments to apply tactic.
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2014-10-23 22:36:32 -07:00 |
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Leonardo de Moura
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f9aa1a1b84
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refactor(library/tactic/goal): remove unnecessary parameter
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2014-10-23 21:22:52 -07:00 |
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Leonardo de Moura
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43cfd5c26a
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fix(library/tactic): add missing file
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2014-10-23 14:04:12 -07:00 |
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Leonardo de Moura
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e750c9b67a
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feat(frontends/lean): add 'info' tactic for producing PROOF_STATE info for emacs mode
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2014-10-23 13:18:30 -07:00 |
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Leonardo de Moura
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8e3ac023bb
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feat(library/reducible): expose 'memoize' flag
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2014-10-23 13:09:59 -07:00 |
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Leonardo de Moura
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38a9aa2a98
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feat(frontends/lean): automatically open 'tactic' namespace (if it is not already open) in 'by' and 'begin-end' expressions
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2014-10-23 10:26:19 -07:00 |
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Leonardo de Moura
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00f9a10e82
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refactor(library/tactic/unfold_tactic): use new 'tactic.expr' to implement 'unfold' tactic
This change also enabled us to remove hacks used in the tests modified
by this commit.
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2014-10-23 10:26:19 -07:00 |
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Leonardo de Moura
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6fcba192b2
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refactor(library/tactic): move 'unfold' tactic to separate module
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2014-10-23 10:26:19 -07:00 |
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Leonardo de Moura
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96d7d9c8d9
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feat(library/tactic/elaborate): do not invoke unifier if no constraints were generated during elaboration
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2014-10-23 10:26:19 -07:00 |
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Leonardo de Moura
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f3fdc70400
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refactor(library/tactic): add auxiliary module 'library/tactic/elaborate'
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2014-10-23 10:26:11 -07:00 |
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Leonardo de Moura
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3aec70b92c
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feat(library/tactic): elaborate 'exact' tactic argument at tactic execution time
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2014-10-22 22:13:37 -07:00 |
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Leonardo de Moura
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c50227ea6e
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feat(library/tactic): change apply tactic semantics: goals are not reversed; and dependent arguments are not included
This commit also adds the tactic rapply that corresponds to the previous
semantics we have been using.
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2014-10-22 18:11:09 -07:00 |
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Leonardo de Moura
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60132912a4
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refactor(library/tactic): remove unnecessary hack
It is not needed anymore.
We had to use this hack when we had tactic_macro_definition_cell.
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2014-10-22 17:41:19 -07:00 |
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Leonardo de Moura
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7c62446023
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refactor(frontends/lean): remove dead code
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2014-10-22 17:39:06 -07:00 |
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Leonardo de Moura
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e95c7c5f70
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refactor(library/tactic/rename_tactic): use new 'tactic.expr' to implement 'intro/intros' tactic
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2014-10-22 17:29:50 -07:00 |
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Leonardo de Moura
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9a316092d1
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refactor(library/tactic/rename_tactic): use new 'tactic.expr' to implement rename tactic
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2014-10-22 17:29:50 -07:00 |
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Leonardo de Moura
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5e15ac0c92
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feat(library/tactic): add new approach for embedding non-elaborated expressions into tactics
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2014-10-22 17:29:50 -07:00 |
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Leonardo de Moura
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7c617955d0
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refactor(library/tactic): move 'exact' tactic to separate module
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2014-10-22 17:29:44 -07:00 |
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Leonardo de Moura
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323715e951
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refactor(library/tactic): move 'tracing' tactics to separate module
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2014-10-22 14:12:45 -07:00 |
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Leonardo de Moura
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815dc9b63d
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chore(library/tactic/expr_to_tactic): remove dead code
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2014-10-20 18:59:57 -07:00 |
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Leonardo de Moura
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53a64ac767
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refactor(library/tactic): move intros_tactic initialization to intros_tactic module
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2014-10-20 17:47:52 -07:00 |
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Leonardo de Moura
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3c4419ff23
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refactor(library/tactic): move rename_tactic to separate module
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2014-10-20 17:41:40 -07:00 |
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Leonardo de Moura
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ac9397816f
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refactor(library/tactic): move apply_tactic initialization to apply_tactic module
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2014-10-20 17:32:32 -07:00 |
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Leonardo de Moura
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7d0100a340
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feat(library/tactic): add 'intros' tactic
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2014-10-20 15:26:16 -07:00 |
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Leonardo de Moura
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5cba7244ce
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fix(library/tactic/expr_to_tactic): argument evaluation order is not part of the standard
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2014-10-20 15:16:38 -07:00 |
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Leonardo de Moura
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8cfb3ae687
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fix(library/module): bug in import_module
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2014-10-18 21:03:22 -07:00 |
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Leonardo de Moura
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d2cbd25985
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refactor(kernel): replace_visitor doesn't need to be in the kernel anymore
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2014-10-17 10:23:35 -07:00 |
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Leonardo de Moura
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8974b52f7b
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perf(library/unifier): avoid unnecessary wasteful computation
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2014-10-16 17:16:49 -07:00 |
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Leonardo de Moura
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c4f02bd16a
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refactor(kernel/expr): remove dead code
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2014-10-16 13:09:26 -07:00 |
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Leonardo de Moura
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28128e0330
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fix(frontends/lean): EXTRA_TYPE info
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2014-10-16 12:25:18 -07:00 |
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Leonardo de Moura
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d960c1994e
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refactor(library/tactic/apply_tactic): reuse type_checker object
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2014-10-15 09:28:01 -07:00 |
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Leonardo de Moura
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bbe4017790
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refactor(library/tactic/apply_tactic): remove dead code
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2014-10-15 09:15:11 -07:00 |
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Leonardo de Moura
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b94d121580
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refactor(library): move flycheck "helper" classes to separate module
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2014-10-15 09:08:04 -07:00 |
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Leonardo de Moura
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e6606ef2ac
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feat(library/tactic): add 'rename' hypothesis tactic
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2014-10-14 18:19:34 -07:00 |
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Leonardo de Moura
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90dba868e3
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feat(library/tactic/proof_state): apply substitutions when pretty printing state
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2014-10-14 17:37:20 -07:00 |
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Leonardo de Moura
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58c9421bab
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refactor(library/tactic): elaborate expressions nested in tactics with respect to current goal, save postponed constraints (e.g., flex-flex constraints) closes #44, fixes #70
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2014-10-14 17:18:40 -07:00 |
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Soonho Kong
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0f5d88517d
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chore(library/rewriter): remove lean-0.1 files
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2014-10-14 16:03:34 -07:00 |
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Leonardo de Moura
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5ff200c516
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chore(library/simplifier): delete old simplifier
This was the simplifier used in Lean 0.1.
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2014-10-14 15:56:09 -07:00 |
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Leonardo de Moura
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a30232b99a
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fix(library/module): race condition on m_imported
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2014-10-14 15:19:50 -07:00 |
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