Jakob von Raumer
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b575c972bd
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feat(library/hott) add the proof that the inverse of an equivalence is an equivalence
This is done by changing the order of theorems and using the adjointification.
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2014-10-25 14:20:47 -07:00 |
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Jakob von Raumer
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e7aa5f65e7
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fix(library/hott) close gaps and clean up adjointification proof
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2014-10-25 14:16:24 -07:00 |
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Jakob von Raumer
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16a0e970f7
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feat(library/hott) add adjointification proof up to two gaps
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2014-10-25 14:16:24 -07:00 |
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Leonardo de Moura
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354b50a1f5
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refactor(library/data/unit): make unit universe polymorphic
Motivation: we need it for "padding".
Example 1: defining a n-ary tuple type.
Example 2: defining cases-on for mutually recursive datatypes
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2014-10-25 13:55:03 -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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7240a1a640
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feat(kernel/inductive): add get_num_minor_premises and get_num_type_formers APIs
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2014-10-25 11:17:29 -07:00 |
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Leonardo de Moura
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2bc034da2c
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feat(kernel/inductive): expose 'get_elim_name' API
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2014-10-25 10:47:12 -07:00 |
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Leonardo de Moura
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9e69a95b26
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feat(kernel/inductive): add API for retrieving the number of indices in an inductive datatype
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2014-10-25 10:42:05 -07:00 |
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Leonardo de Moura
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c30c0fa3b8
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fix(kernel/metavar): avoid crash due to stack overflow, closes #253
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2014-10-25 00:20:59 -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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5830da9e2d
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fix(frontends/lean/tokens): typo
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2014-10-24 14:44:59 -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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7a033ac07e
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feat(frontends/lean): add 'print axioms' command, close #251
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2014-10-24 14:35:03 -07:00 |
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Leonardo de Moura
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db25f933b0
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feat(frontends/lean): use nice names for meta-variables when executing check c and c is a constant
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2014-10-24 08:23:26 -07:00 |
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Soonho Kong
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51125c1577
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fix(library/data/quotient/default.lean): remove classical
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2014-10-24 07:41:29 -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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ab4c292872
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fix(build): do not disable unicode chars on Windows
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2014-10-23 20:58:23 -07:00 |
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Leonardo de Moura
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f027acb5cb
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fix(frontends/lean): missing type info in expressions nested in tactics
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2014-10-23 18:31:05 -07:00 |
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Leonardo de Moura
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f6a6894d1f
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doc(intro): basic slides
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2014-10-23 16:37:04 -07:00 |
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Leonardo de Moura
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a6571c3273
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feat(frontends/lean): add 'print definition' command
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2014-10-23 14:54:15 -07:00 |
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Soonho Kong
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04b4e36701
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doc(emacs/README.md): fix typo
[skip ci]
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2014-10-23 14:32:36 -07:00 |
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Leonardo de Moura
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22ae42d3af
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fix(frontends/lean/info_manager): use fresh formatter displaying each info object
The formatter may cache results.
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2014-10-23 14:29:17 -07:00 |
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Leonardo de Moura
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20ab59c740
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fix(frontends/lean/pp): avoid unnecessary parentheses when pretty printing delimited notation
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2014-10-23 14:14:08 -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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212ae0b61c
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feat(frontends/lean): automatically add 'info' tactic in begin-end blocks
Actually, the tactic is only added when Lean is in collect-info mode.
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2014-10-23 13:30:04 -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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40235c6af0
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fix(kernel/type_checker): propagate 'memoize' flag to default_converter
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2014-10-23 13:15:53 -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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cadc9b3ff3
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feat(frontends/lean/info_manager): add proof_state info
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2014-10-23 10:40:07 -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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2c330e704e
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fix(frontends/lean/elaborator): error localization for 'expr_to_tactic' failures
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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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7c016191d2
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chore(library/hott): add Jakob to list of authors
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2014-10-22 22:28:21 -07:00 |
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Jakob von Raumer
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f182299459
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fix(library/hott) fix funext.lean to match equivalence notation
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2014-10-22 22:28:21 -07:00 |
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Jakob von Raumer
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abd5c574ad
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fix(library/hott) : convert to new path notations
Convert definitions and proofs to new notations for inverse and cocatenation. Adapt to now right associative of concatenation.
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2014-10-22 22:28:14 -07:00 |
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Jakob von Raumer
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a169f791df
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feat(library/hott): add adjointification and closure properties for equivalences
Port features from the Coq Hott library
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2014-10-22 22:22:08 -07:00 |
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Leonardo de Moura
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5a553603d1
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fix(library/general_notation): mark \tr as left associative
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2014-10-22 22:18:40 -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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eb2b59ce4f
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refactor(frontends/lean): remove unnecessary files
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2014-10-22 17:33:16 -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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