Jeremy Avigad
803e1958fa
refactor(library/init/classical.lean): move definition of some
2017-03-06 10:54:42 -08:00
Leonardo de Moura
4608782669
fix(init/logic): eq.mpr and eq.mp can be use for type casting
...
So, they should be `def`. Otherwise code generation will fail.
2017-03-06 09:13:39 -08:00
Leonardo de Moura
156e5603d6
feat(library/init/category/combinators): put list combinators in the namespace list
...
In this way we can use them with the ^. notation
2017-03-05 21:30:30 -08:00
Leonardo de Moura
59c0cbd2e4
chore(library): test new '^.' notation in the standard library, and cleanup definitions using it
2017-03-05 21:21:50 -08:00
Leonardo de Moura
7cae7a5b02
feat(library/init/data/fin/ops): add def lemmas
2017-03-05 16:57:36 -08:00
Leonardo de Moura
0049a42336
feat(library/init/data/fin): add div
2017-03-05 16:43:15 -08:00
Leonardo de Moura
1cdf13821c
feat(library/init/data/unsigned): add basic unsigned operations
2017-03-05 16:14:16 -08:00
Leonardo de Moura
6134a4a70e
feat(library/init): basic operations for (fin n)
2017-03-05 16:00:02 -08:00
Leonardo de Moura
76f989d51c
chore(library/init/data/bool/lemmas): add (coe tt) and (coe ff) simp lemmas
2017-03-05 09:50:01 -08:00
Sebastian Ullrich
ddfdca2e57
chore(init/meta): replace some uses of to_expr `(...) with ``(...)
2017-03-05 08:37:16 -08:00
Sebastian Ullrich
5d68938a9c
feat(frontends/lean): expr literals ```(...)
2017-03-05 08:37:16 -08:00
Simon Hudon
b34eac6f1d
feat(library/init/data/nat): add theorem decomposing numbers into quotient and remainder
2017-03-05 08:29:34 -08:00
Leonardo de Moura
471c3644a3
chore(library/init/data/option/basic): add lift for option_t
2017-03-05 08:17:55 -08:00
Leonardo de Moura
aeb370ac6b
feat(library/init/data/bool/lemmas): add more simp lemmas for bool
2017-03-04 17:01:52 -08:00
Leonardo de Moura
c812e12651
chore(library/init/data/list/lemmas): remove old comment
2017-03-04 16:31:31 -08:00
Leonardo de Moura
05962604f1
feat(library/init/data/bool): add basic simp lemmas for bool
2017-03-04 16:31:16 -08:00
Leonardo de Moura
0768bb28f4
chore(library/init/wf): rename parameter
2017-03-03 16:56:40 -08:00
Jeremy Avigad
f460cbdf2e
feat(library/init/classical): simpler choice axiom
2017-03-03 12:43:31 -08:00
Leonardo de Moura
525242561a
fix(library/init/meta/tactic): use zeta reduction by default in the abstract tactic
...
Abstracting let-exprs may produce type errors.
In the future we may consider another strategy for `abstract`.
First, we try to abstract the `let`, then if it fails, we expand.
Not sure if this is a good idea.
2017-03-02 11:34:28 -08:00
Leonardo de Moura
b1848efbc4
chore(library/init/meta): add head prefix to head reduction tactics, and add zeta tactic (that applies zeta reduction to all subterms)
2017-03-02 10:55:38 -08:00
Leonardo de Moura
d8371a4b0d
feat(library/data/hash_map): avoid read' and write' operations that require an extra test
2017-03-01 22:06:48 -08:00
Daniel Selsam
1f6306d068
perf(library/inductive_compiler): simplification with sizeof lemmas
2017-03-01 21:13:20 -08:00
Jeremy Avigad
4108e5c98b
feat(library/init/classical): replace strong indefinite description with indefinite description
2017-03-01 21:13:03 -08:00
Leonardo de Moura
04991692bf
feat(library/init/data/nat/lemmas): aux lemmas
2017-03-01 20:28:27 -08:00
Leonardo de Moura
2fb5f6a49e
feat(library/init/meta): add subst_vars tactic
2017-03-01 15:11:17 -08:00
Leonardo de Moura
7b0a18167b
feat(library/constructions/drec): add drec_on and refactor
2017-03-01 14:12:10 -08:00
Leonardo de Moura
17556758cb
feat(library/constructions,library/inductive_compiler): automatically generate dependent eliminator for inductive predicates
...
The dependent eliminator for an inductive predicate C is called C.drec
TODO: construct dcases_on and drec_on using C.drec
We need this recursor for implementing dependent elimination for
inductive predicates.
We don't need to define acc.drec and eq.drec in the standard library anymore.
2017-02-28 20:58:04 -08:00
Leonardo de Moura
04e27eb96f
feat(library/init/meta/tactic): add applyc tactic
2017-02-25 12:55:28 -08:00
Leonardo de Moura
7ec0505e94
chore(library/init/meta/vm): style
2017-02-25 12:47:58 -08:00
Leonardo de Moura
35acad642c
feat(library/init/meta/tactic): add to_string instance
2017-02-25 12:47:46 -08:00
Leonardo de Moura
52221cdbd1
fix(frontends/lean/elaborator): {} elaboration issue
2017-02-24 21:20:39 -08:00
Leonardo de Moura
57c125c60e
chore(library/init/meta/expr): unsigned ==> nat
2017-02-24 19:34:11 -08:00
Leonardo de Moura
921d72b6c4
feat(library/init/meta): add helper tactics
2017-02-24 16:26:47 -08:00
Gabriel Ebner
79afaa7421
feat(library/init/meta/tactic): add timetac combinator
2017-02-24 20:17:19 +01:00
Leonardo de Moura
552a185e6a
feat(frontends/lean): 'let' in 'do' blocks
2017-02-24 09:10:36 -08:00
Leonardo de Moura
5c7ade4ee4
chore(library/init/meta/vm): indentation
2017-02-23 09:32:20 -08:00
Jared Roesch
9b80e3bb62
feat(library/init/meta/vm): add decidable_eq for vm_obj_kind
2017-02-23 09:31:57 -08:00
Sebastian Ullrich
8c50efeb75
refactor(init/meta/lean/parser): simplify sep_by
2017-02-23 01:52:14 +01:00
Sebastian Ullrich
a443a5b7a6
chore(init/meta,tools/super): remove obsolete set_option eqn_compiler.max_steps
2017-02-23 01:52:13 +01:00
Sebastian Ullrich
908a7bd9f3
feat(frontends/lean/parser): expr patterns
2017-02-23 01:52:13 +01:00
Leonardo de Moura
b9204cefbc
feat(library/init/data/array): add helper functions and instances
2017-02-21 13:45:03 -08:00
Leonardo de Moura
19cf5e916b
chore(script/gen_constants_cpp): generates a warning if automatically generated C++ function is not used in the source code
2017-02-21 12:05:41 -08:00
Leonardo de Moura
7e6a10bd1b
chore(tests/lean): fix tests, and environment.decl_pos
2017-02-21 11:21:02 -08:00
Sebastian Ullrich
69741061b0
refactor(init/meta): drop obsolete X.to_expr functions
2017-02-21 11:06:39 -08:00
Sebastian Ullrich
a053175714
refactor(init/meta,library/vm): use structure for position information
2017-02-21 11:06:39 -08:00
Daniel Selsam
5f630e5866
fix(library/init/data/option/basic.lean): remove unused type parameter in instance
2017-02-21 11:00:40 -08:00
Leonardo de Moura
d1d5428808
feat(library): add check_constants.lean validation, cleanup unused names, minor stdlib fixes
2017-02-21 10:45:31 -08:00
Leonardo de Moura
e9a98362d3
feat(library): functional arrays
2017-02-20 22:00:02 -08:00
Leonardo de Moura
1ca5c78cf8
feat(library/tools/mini_crush): improve mini_crush
2017-02-19 18:33:12 -08:00
Leonardo de Moura
0fb5a01f17
feat(library/tools): add mini_crush
2017-02-19 16:21:12 -08:00
