Leonardo de Moura
4d52d4c790
fix(library/init/quot): prove quot.exact
2015-06-05 08:04:55 -07:00
Floris van Doorn
ff41886a32
feat(nat/bquant): give instances for quantification bounded with le
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also add theorems c_iff_c to logic/connectives, where c is a connective
2015-06-04 20:14:13 -04:00
Floris van Doorn
ff01774fd7
renaming(hit): rename type_quotient to quotient, and quotient to set_quotient
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This renaming is because type_quotient is a nonstandard name. I've had a discussion with Egbert
Rijke, Steve Awodey and Dan Licata, and the consensus for a better name was 'quotient'. I had to
make changes in src/kernel/hits/hits.cpp, I renamed g_type_quotient* by g_hit_quotient* (to avoid
name clash the standard library quotient, although I don't know whether that name clash would
matter).
2015-06-04 20:14:13 -04:00
Leonardo de Moura
134740182d
fix(frontends/lean): fixes #652
2015-06-03 21:53:51 -07:00
Leonardo de Moura
c8ad1874a2
fix(library/util): compilation error in debug mode
2015-06-03 17:39:03 -07:00
Leonardo de Moura
68688ecdf6
fix(library/tactic/subst_tactic): in the standard mode, use dependent elimination in the subst tactic (when needed)
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Before this commit, the subst tactic was producing an type incorrect
result when dependent elimination was needed (see new test for an example).
2015-06-03 17:36:04 -07:00
Leonardo de Moura
dce86b3a84
feat(library/init/logic): add 'eq.drec' (in standard Lean) with a signature very similar to eq.rec in the HoTT library
2015-06-03 17:29:26 -07:00
Leonardo de Moura
cfb102cbd1
fix(emacs/lean-mode): disable electric-indent-mode
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closes #636
2015-06-01 22:42:57 -07:00
Leonardo de Moura
b2f8d2000c
fix(library/simplifier/rewrite_rule_set): avoid compiler specific behavior
2015-06-01 22:23:34 -07:00
Leonardo de Moura
d6997300f1
fix(library/private): use environment fingerprint to compute private decls "unique" identifier
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fixes #648
2015-06-01 22:21:31 -07:00
Leonardo de Moura
4ace996057
fix(library/simplifier): bug in is_permutation_ceqv
2015-06-01 18:07:31 -07:00
Leonardo de Moura
0fbc944cdd
feat(frontends/lean): add '[rewrite]' attribute
2015-06-01 17:58:24 -07:00
Leonardo de Moura
d547698a56
refactor(library,library/tactic): move class_instance_synth to library
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This module will be needed by the simplifier
2015-06-01 16:30:40 -07:00
Leonardo de Moura
8a89588079
refactor(library,library/tactic): move auxiliary procedures from tactic to library
2015-06-01 16:19:55 -07:00
Leonardo de Moura
b6fde68012
feat(frontends/lean/decl_cmds): avoid funny names when displaying error messages for "examples"
2015-06-01 15:35:28 -07:00
Leonardo de Moura
b62e6bb133
feat(library/simplifier): add rewrite rule sets
2015-06-01 15:15:57 -07:00
Leonardo de Moura
780d313686
fix(library/annotation): add missing == and hash methods for annotation class
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We have multiple annotations. The default == and hash methods were
ignoring that.
2015-06-01 11:27:46 -07:00
Leonardo de Moura
55608c9b9f
fix(frontends/lean/pp): bug in pp arrow
2015-05-31 17:21:37 -07:00
Leonardo de Moura
ca110012d8
feat(library/tactic): automate "generalize-intro-induction/cases" idiom
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closes #645
2015-05-30 21:57:28 -07:00
Leonardo de Moura
e5a82ef516
feat(frontends/lean): add option for disabling "coercion lifting"
2015-05-30 17:07:42 -07:00
Leonardo de Moura
6f6848968d
feat(frontends/lean/coercion_elaborator): "coercion lifting" for backtracking case
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closes #252
2015-05-30 16:44:26 -07:00
Leonardo de Moura
ea9c810fca
feat(frontends/lean/coercion_elaborator): implement "coercion lifting"
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closes #644
2015-05-30 14:45:14 -07:00
Leonardo de Moura
6d2f37857d
feat(frontends/lean/builtin_cmds): add 'print [reducible]', 'print [irreducible]' and 'print [quasireducible]' commands
2015-05-29 16:47:29 -07:00
Leonardo de Moura
7a0e198147
feat(kernel,frontends/lean/builtin_cmds): allow kernel extensions to report their builtin constants
2015-05-29 16:28:16 -07:00
Leonardo de Moura
c07d14e94a
fix(library/tactic/rewrite_tactic): incorrect assertion
2015-05-29 15:59:03 -07:00
Leonardo de Moura
0ceedbe69e
fix(library/normalize): fixes #640
2015-05-29 15:58:59 -07:00
Leonardo de Moura
f48cdccd20
fix(frontends/lean/pp): abbreviation with parameters
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closes #639
2015-05-29 15:13:31 -07:00
Leonardo de Moura
a071012346
fix(frontends/lean/pp,library/head_map): handle 'as_atomic' annotation
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This commit fixes local notation that contains parameters
see issue #639
2015-05-29 14:51:28 -07:00
Leonardo de Moura
e6099583ad
feat(frontends/lean/builtin_cmds): expand abbreviations in the 'check' command
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see issue #639
2015-05-29 14:51:07 -07:00
Leonardo de Moura
3b7b268e40
fix(frontends/lean/pp): fixes #634
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trying again...
2015-05-29 14:07:38 -07:00
Leonardo de Moura
7f12401ea7
fix(frontends/lean/elaborator): save type information for 'obtain' declarations
2015-05-29 10:16:12 -07:00
Leonardo de Moura
7342f342a9
fix(frontends/lean/pp): fixes #634
2015-05-28 19:43:49 -07:00
Leonardo de Moura
ae0bdaa836
chore(library,util): fix style
2015-05-27 16:46:58 -07:00
Leonardo de Moura
d95c064a29
feat(library/simplifier/ceqv): add to_ceqv procedure
2015-05-27 16:35:56 -07:00
Leonardo de Moura
85409a59d3
feat(library/tactic/rewrite_tactic): add xrewrite and krewrite tactic variants
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closes #511
2015-05-27 16:32:43 -07:00
Leonardo de Moura
7d73f4f091
refactor(library,frontends/lean): simplify the creation of custom normalizers
2015-05-27 15:33:20 -07:00
Leonardo de Moura
dc6411b903
feat(library/inductive_unifier_plugin): restrict rule that was generating non-terminating behavior
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see issue #632
2015-05-27 14:41:12 -07:00
Leonardo de Moura
47e5633498
feat(frontends/lean/calc_proof_elaborator): avoid unnecessary unfolding in the calc tactic
2015-05-27 12:07:39 -07:00
Leonardo de Moura
77f742ae8e
feat(library/relation_manager): add auxiliary functions
2015-05-27 12:07:06 -07:00
Leonardo de Moura
4867dba175
fix(util/stackinfo): saving max stack size on OSX
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see issue #628
2015-05-27 08:52:39 -07:00
Leonardo de Moura
ea43f3ea80
fix(frontends/lean/builtin_cmds): fixes #630
2015-05-26 22:19:42 -07:00
Floris van Doorn
c64d73aae4
feat(types.nat): prove that inequalities on nat are mere propositions
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Also some small changes in various other locations
2015-05-26 21:37:01 -07:00
Floris van Doorn
8396c4c824
feat(lean-syntax): color abbreviations yellow
2015-05-26 21:37:01 -07:00
Leonardo de Moura
4d1b711247
feat(frontends/lean/elaborator): better error localization when running out of stack space and/or memory in begin-end tactic mode.
2015-05-26 20:09:15 -07:00
Soonho Kong
c4ec89ae6d
fix(emacs/lean-flycheck.el): use -concat in lean-flycheck-command
2015-05-26 17:00:05 -04:00
Soonho Kong
1d25f9fa06
fix(emacs/lean-util.el): use f-join instead of lean-concat-paths
2015-05-26 17:00:05 -04:00
Soonho Kong
ce10d5ca08
fix(emacs/lean-flycheck.el): use flycheck-increment-error-columns instead of advice
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Comment from @lunaryorn (flycheck author):
"Please don't use an advice to increment error columns. Flycheck has
:error-filters and there is even a built-in one exactly for your use
case: :error-filter flycheck-increment-error-columsn. Generally never
use advises at all in libraries or modes. They are for user
configuration, or as a very last resort only."
2015-05-26 17:00:05 -04:00
Soonho Kong
ac04b996ab
fix(emacs/lean-flycheck.el): use flycheck-define-command-checker
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Comment from @lunaryorn (flycheck author):
"eval around flycheck-define-checker breaks byte compilation and
scoping. Please use flycheck-define-command-checker if you need to
create :command dynamically."
2015-05-26 17:00:05 -04:00
Leonardo de Moura
0502f46f9b
fix(frontends/lean/scanner): another bug related to issue #626
2015-05-26 13:39:42 -07:00
Leonardo de Moura
ed01242bc1
chore(library/tactic/apply_tactic): remove dead code
2015-05-26 12:18:50 -07:00
