Leonardo de Moura
8a10d4c72c
fix(library/init/meta/injection_tactic): fixes #1805
2017-09-05 14:20:22 -07:00
Leonardo de Moura
5a2b7348f9
feat(library/tactic/apply_tactic): make apply tactic more robust
...
See issue #1342
Support for auto_param and opt_param have not been implemented yet.
2017-06-27 10:42:26 -07:00
Mario Carneiro
9c29206386
feat(init/meta/injection_tactic): injections tactic
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Runs injection repeatedly on the LC and subgoals
2017-05-27 06:15:47 -04:00
Mario Carneiro
6e88119f55
feat(init/meta/injection_tactic): better injection tactic
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(1) The lhs and rhs will be reduced to whnf before getting the constructor apps
(2) If the lhs and rhs are distinct constructors, it discharges the goal by contradiction
(3) The interactive injection tactic will try to close the goal by assumption if successful
2017-05-27 04:59:40 -04:00
Leonardo de Moura
6183c7676e
feat(frontends/lean): use . for field access
2017-03-28 15:29:54 -07:00
Leonardo de Moura
8e2dcb8ad8
chore(frontends/lean): remove ^. variants (~> and ↣)
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This modification was motivated by a discussion at slack.
2017-03-28 12:23:33 -07:00
Daniel Selsam
538ac8d187
feat(inductive_compiler): generate injectivity lemmas
2017-03-10 22:27:18 -08:00
Leonardo de Moura
e06d6aa6d4
feat(frontends/lean/elaborator): relax condition on match-convoy
2017-02-07 16:11:43 -08:00
Leonardo de Moura
c816b80855
chore(*): don't use upper case letter for type variables, and camelCase for declarations
2016-11-17 14:54:08 -08:00
Leonardo de Moura
0d74ad97a7
chore(library/init): definition => def
2016-10-06 16:04:12 -07:00
Leonardo de Moura
148da46481
feat(frontends/lean): 'mutual' and 'meta' are now keywords
2016-09-24 10:44:40 -07:00
Leonardo de Moura
9991d61610
chore(library/init): cleanup
2016-09-23 14:53:17 -07:00
Leonardo de Moura
24f1cb2726
chore(frontends/lean): new_elaborator is now the default
2016-09-19 16:34:06 -07:00
Leonardo de Moura
7ddf1e817b
chore(frontends/lean): coercions are disabled by default
2016-07-29 13:03:23 -07:00
Leonardo de Moura
212d222047
feat(frontends/lean): quoted names
2016-07-22 19:06:57 -07:00
Leonardo de Moura
583a55c7c3
refactor(library): move 'none', 'some', 'tt', 'ff' to top-level
2016-06-25 12:39:19 -07:00
Leonardo de Moura
aa1dbccf26
chore(library/init/meta/injection_tactic): cleanup
2016-06-25 12:03:14 -07:00
Leonardo de Moura
9e60d553e0
feat(library/init/meta): add match_eq and match_heq
2016-06-25 08:07:48 -07:00
Leonardo de Moura
6bda901093
refactor(library/tactic/clear_tactic): clear take a local instead of a name
2016-06-22 15:00:00 -07:00
Leonardo de Moura
09bd948045
feat(library/init/function): move '$' notation to the top-level
2016-06-21 18:02:45 -07:00
Leonardo de Moura
677b40f4b7
feat(tactic/init/meta/tactic): normalize assert, define tactic names
2016-06-21 17:50:30 -07:00
Leonardo de Moura
32f382991a
feat(library/init/meta/tactic): intro returns new free_var
2016-06-20 09:37:06 -07:00
Leonardo de Moura
991a461932
feat(library/init/meta): add 'injection' tactic
2016-06-18 14:47:48 -07:00
