Leonardo de Moura
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68110faa4d
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feat(frontends/lean/inductive_cmd): allow '|' in inductive datatype declarations
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2015-02-25 17:00:10 -08:00 |
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Leonardo de Moura
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a35cce38b3
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feat(frontends/lean): new semantics for "protected" declarations
closes #426
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2015-02-11 14:09:25 -08:00 |
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Leonardo de Moura
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6bc89f0916
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feat(library/definitional): define ibelow and below
These are helper definitions for brec_on and binduction_on
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2014-11-12 16:38:46 -08:00 |
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Leonardo de Moura
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e8bc0f8249
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feat(library/defitional): add no_confusion construction for inductive datatypes that are not propositions
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2014-11-08 18:56:52 -08:00 |
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Leonardo de Moura
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b5da143fc0
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feat(library/defitional): add no_confusion_type construction for inductive datatypes that are not propositions
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2014-11-08 15:20:19 -08:00 |
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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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