Mario Carneiro
4dc261393f
refactor(init/data/list): move out advanced list defs
2017-07-26 11:52:11 +01:00
Mario Carneiro
cc81118892
refactor(init/data): move out some nat lemmas
2017-07-26 11:52:10 +01:00
Mario Carneiro
4ae2f87bc8
refactor(init/meta/tactic): use dite instead of cases in by_cases
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This fixes the issue in PR #1752 by using `dite`, which is essentially nondependent cases, so that the decidable instances are not substituted.
2017-07-20 01:28:21 -07:00
Leonardo de Moura
9645e7588e
chore(library/init/data): recent changes
2017-07-05 12:44:56 -07:00
Mario Carneiro
42d26a3954
feat(init/data/array): array theorems
2017-07-05 12:37:54 -07:00
Mario Carneiro
1ca6aba076
feat(data/buffer): decidable_eq instance
2017-07-05 12:37:54 -07:00
Leonardo de Moura
bb9e3ddae2
feat(library/init/meta/interactive): rw [-h] ==> rw [← h]
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@Armael: this change may affect your project.
The file `doc/changes.md` explains the motivation for the change.
2017-07-05 11:42:55 -07:00
Sebastian Ullrich
30f4b2f2dd
refactor(library): list.taken/dropn ~> list.take/drop
2017-07-05 11:20:10 -07:00
Leonardo de Moura
76799db032
feat(library/init/meta/interactive): simph ==> simp [*]
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This modification was suggested by @kha.
TODO:
- Use `simp [-f]` instead of `simp without f`
- Allow users to remove hypothesis from `*`. Example: `simp [*, -h]`
for simplify using all hypotheses but `h`.
2017-07-03 15:14:47 -07:00
Sebastian Ullrich
0a48809469
refactor(frontends/lean/tactic_notation): rename note/define tactics to have/let
2017-06-22 08:03:23 -07:00
Leonardo de Moura
dc1a1c8540
refactor(library): has_to_string ==> has_repr
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See issue #1664
This is just the first step to implement proposal described at issue #1664 .
2017-06-18 18:29:19 -07:00
Leonardo de Moura
cb6d5675df
chore(library/init): ^. ==> .
2017-05-16 15:00:58 -07:00
Leonardo de Moura
cba0eef101
fix(library/data, library/init/data/array): adjust hash_map PR
2017-05-16 14:46:43 -07:00
Mario Carneiro
3b89739850
feat(library/data/list, library/data/array): theorems needed for new hash_map
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Note that hash_map is moved to library_dev, where the more advanced theorems on lists are available
2017-05-16 14:38:43 -07:00
Gabriel Ebner
867c38e1ea
feat(library/data/buffer,library/init/data/array): utility functions on buffers
2017-05-01 14:11:38 -07:00
