Leonardo de Moura
8e315c61e3
fix(library/util): is_eq was returning true for partially applied terms
...
This commit also cleanups many of the is_* predicates
2017-01-07 13:35:53 -08:00
Leonardo de Moura
b86aef1ff0
feat(shell/completion): do not show internal declarations
2017-01-06 14:14:43 -08:00
Leonardo de Moura
5e3f26ec95
feat(library/tactic/smt/congruence_closure): propagate not_exists
2017-01-06 14:00:36 -08:00
Leonardo de Moura
9065cf0350
feat(library/tactic/congruence/theory_ac): add internalization, interface with congruence closure module, and trivial/simp/orient transitions
...
Still missing: superpose, collapse and compose transitions.
2016-12-28 21:35:16 -08:00
Leonardo de Moura
b313328cb9
feat(library/equations_compiler): int constants
2016-12-25 10:00:18 -08:00
Leonardo de Moura
3061d8b9a3
feat(library): add mk_int_val_ne_proof
2016-12-24 15:22:31 -08:00
Leonardo de Moura
d431d7274a
feat(library/tactic/congruence/congruence_closure): hard code support for ne
2016-12-23 15:37:05 -08:00
Leonardo de Moura
48cd421852
feat(library/tactic/congruence): add congruence closure basics
2016-12-21 20:46:25 -08:00
Leonardo de Moura
9aa77bfdb0
feat(library/util): add mk_nat
2016-12-06 00:16:31 -08:00
Leonardo de Moura
9d52b6607d
feat(library/tactic): use annotated_head_beta_reduce instead of head_beta_reduce in tactics
2016-11-21 15:40:12 -08:00
Leonardo de Moura
d59410cc41
refactor(kernel): support only proof irrelevant mode
2016-09-27 17:18:52 -07:00
Leonardo de Moura
d0d75c0923
refactor(kernel): reduce number of configurations supported in the kernel
...
Now, eta and impredicativity are assumed to be always true.
Motivation: the rest of the system assumes eta.
Regarding impredicativity, we decided to support only the standard library.
2016-09-27 17:07:01 -07:00
Leonardo de Moura
5e5285ee67
refactor(library): rename pr1/pr2 ==> fst/snd
2016-09-21 09:48:39 -07:00
Leonardo de Moura
465f898882
chore(library): remove lean2 old type checker
2016-09-19 22:21:19 -07:00
Leonardo de Moura
89f62edaf0
refactor(library): reduce dependecies on old code, simplify normalize module
2016-09-19 22:12:34 -07:00
Daniel Selsam
52f87760d8
feat(src/library/inductive_compiler): support for nested inductive types
2016-09-16 12:50:59 -07:00
Leonardo de Moura
932d14241b
chore(kernel): remove support for mutually inductive datatypes from the kernel
2016-09-10 17:39:17 -07:00
Daniel Selsam
b0c5744eea
feat(inductive_compiler): support for mutually inductive types
2016-09-10 14:22:27 -07:00
Leonardo de Moura
51a338d9a1
fix(library/equations_compiler/structural_rec): support for reflexive inductive datatypes
2016-08-31 10:46:32 -07:00
Leonardo de Moura
3cc8b58433
feat(library/util): add get_constructor_rec_args
2016-08-30 20:09:41 -07:00
Daniel Selsam
4f8db64e23
refactor(simplifier): many fixes, extensions, and tests
...
fix(simplifier): missing simp rule in prop simplifier
fix(library/unfold_macros): do not look for untrusted macros when using sufficient trust level
2016-08-19 14:57:03 -07:00
Leonardo de Moura
fc4e304b27
refactor(library): move equations to equations_compiler
2016-08-11 10:08:30 -07:00
Leonardo de Moura
60c4384d09
fix(library/compiler/elim_recursors): buggy way to detect recursive arguments
2016-07-06 23:27:04 -07:00
Leonardo de Moura
8333500457
refactor(library): move try_eta to util
2016-06-17 10:29:02 -07:00
Leonardo de Moura
ef8b182fb6
feat(library/util): add get_constructor_idx
2016-05-11 13:16:40 -07:00
Leonardo de Moura
5f9120be63
feat(library/util): add get_contructor_relevant_fields
2016-05-11 13:11:37 -07:00
Leonardo de Moura
2a38ddb124
refactor(library): merge util and occurs
2016-03-22 09:51:06 -07:00
Leonardo de Moura
c98f1bfd24
refactor(library): remove type_util module and implement get_num_args using abstract_type_context
2016-03-21 16:30:08 -07:00
Leonardo de Moura
9564758965
refactor(library/definitional/no_confusion): use new type_checker to derive no_confusion
2016-03-21 15:40:58 -07:00
Leonardo de Moura
7365c575cd
refactor(library/util): use type_checker at to_telescope
...
The to_telescope abstraction is not very useful for
abstract_type_context.
Reason: Fun/Pi (kernel) procedures are not compatible with abstract_type_context.
2016-03-21 15:34:02 -07:00
Leonardo de Moura
9cf995fae8
refactor(library/util): move more procedures from old_util to util
2016-03-21 14:25:40 -07:00
Leonardo de Moura
8dde1489f9
refactor(library/util): isolate util procedures that depend on old_type_checker
2016-03-21 13:36:08 -07:00
Leonardo de Moura
29ad781ec2
refactor(kernel): remove converter class
...
This abstraction is not useful after refactoring.
2016-03-19 15:58:15 -07:00
Leonardo de Moura
63d8a0ed45
refactor(kernel): move justification/constraint/metavar to library
...
These files will be eventually deleted
2016-03-19 14:39:15 -07:00
Leonardo de Moura
d8079aa16a
refactor(library): create copy of the kernel type_checker in library
...
Motivation: it will allow us to simplify the kernel type_checker and
make sure it implements the same API provided by type_context
2016-03-18 14:34:10 -07:00
Floris van Doorn
4e2cc66061
style(*): rename is_hprop/is_hset to is_prop/is_set
2016-02-22 11:15:38 -08:00
Leonardo de Moura
c9e9fee76a
refactor(*): remove name_generator and use simpler mk_fresh_name
2016-02-11 18:05:57 -08:00
Leonardo de Moura
c19be9d9e7
feat(library/util): add is_app_of helper function
2016-01-13 13:33:30 -08:00
Leonardo de Moura
403966792d
feat(library/app_builder): add helper heq methods
2016-01-09 12:46:14 -08:00
Leonardo de Moura
fdcdfbf385
feat(library/blast/simplifier/simplifier_actions): only add symplified hypothesis if it is not "true"
2015-12-31 14:25:38 -08:00
Leonardo de Moura
ba2cdc848a
feat(library/util, library/pp_options): add pp.goal.max_hypotheses
...
This commit also renames pp.compact_goals ==> pp.goal.compact
2015-12-30 12:43:03 -08:00
Leonardo de Moura
cf61adc5d5
feat(frontends/lean): identifiers starting with '_' are now reserved
2015-12-10 22:32:03 -08:00
Daniel Selsam
6e478696d2
feat(library/blast/unit): preprocessor placeholder
2015-12-04 08:30:04 -08:00
Daniel Selsam
2bf9989bd9
refactor(library/blast/unit): simplify module
2015-12-04 08:30:03 -08:00
Daniel Selsam
eac1ebbf72
feat(library/blast/unit): propagate clauses
2015-11-24 21:16:01 -08:00
Leonardo de Moura
01bde866d6
feat(library/util): add auxiliary recognizers
2015-11-08 14:05:01 -08:00
Leonardo de Moura
34d5882b9a
refactor(library/util): rename old is_eq_rec
2015-11-08 14:05:01 -08:00
Leonardo de Moura
0f631889b7
feat(library/app_builder): add helper methods for creating binary relations, and refl/symm/trans proofs
2015-11-08 14:05:00 -08:00
Leonardo de Moura
80e3da0526
fix(library/util): fixes #751
2015-07-28 16:30:20 -07:00
Leonardo de Moura
3e6b80d38c
feat(library/util): disable local constant purification when pretty printing goals
...
This feature generates confusion.
2015-07-23 18:52:59 -07:00
