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255 commits

Author SHA1 Message Date
Leonardo de Moura
08ccd58eb6 feat(frontends/lean): add 'reducible' modifier for controlling which 
definitions are unfolded during elaboration

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-19 15:54:32 -07:00
Leonardo de Moura
baf4c01de8 feat(frontends/lean): definitions are opaque by default 2014-09-19 15:54:32 -07:00
Leonardo de Moura
48dbd13eef feat(frontends/lean): allow transient classes/instances, i.e., 
classes/instances that are not saved in .olean files
 2014-09-19 15:54:32 -07:00
Leonardo de Moura
93c2c30310 feat(frontends/lean): allow transient coercions, i.e., coercions that 
are not saved in .olean files
 2014-09-19 15:54:32 -07:00
Leonardo de Moura
e3e2370a38 feat(frontends/lean): split 'opaque_hint' command into 'opaque' and 'transparent' 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-16 18:03:40 -07:00
Leonardo de Moura
4b51d50ad4 fix(frontends/lean/elaborator): coercion overloading 2014-09-16 15:12:20 -07:00
Jeremy Avigad
74cb289d48 refactor(library): rename algebra directory to struc, move categories.lean to algebra 2014-09-16 13:13:01 -07:00
Jeremy Avigad
9988914189 refactor(library/logic): move files in classes directory to core 2014-09-16 13:13:01 -07:00
Leonardo de Moura
7ea6a17ae8 feat(library/data/num): add 'mul' and 'add' for binary numerals 2014-09-16 08:05:00 -07:00
Leonardo de Moura
8e52c478b1 refactor(library/data/num): add 'succ', 'pred' and 'size' (aka number of bits), 
rename is_inhabited theorems
 2014-09-15 16:05:17 -07:00
Leonardo de Moura
b7023ce1d8 fix(frontends/lean/placeholder_elaborator): do not truncate stream of 
solutions during class-instance resolution, closes #183

For example, in theorem inverse_unique at category.lean, implicit
arguments are synthesized for inverse_compose. The first solution H' is
not good, and produces a type incorrect solution
 2014-09-12 16:12:23 -07:00
Leonardo de Moura
a305012ce5 fix(library/data/category): mark definitions as abbreviations 2014-09-12 09:28:33 -07:00
Leonardo de Moura
c8e20ff3c0 fix(library/data/category): minor problem that was being masked by bug #182, fixes #183 2014-09-11 16:58:32 -07:00
Floris van Doorn
7f1977694f feat(library/data/category.lean) the definition of category doesn't depend on 'mor' anymore; make iso a class; add theorems 2014-09-11 16:39:47 -07:00
Leonardo de Moura
7ffe73b8ca fix(frontends/lean): name clash inside section, fixes #181 2014-09-11 16:37:23 -07:00
Leonardo de Moura
8c11dc1ecd chore(library/data/quotient): rename aux.lean to util.lean (fix problem with cloning lean repository on Windows machine) 
See
http://stackoverflow.com/questions/3689137/error-git-checkout-index-unable-to-create-file
for additional details
 2014-09-11 14:57:15 -07:00
Leonardo de Moura
746f5bff0d refactor(library/data/list/basic): cleanup 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-10 16:42:49 -07:00
Leonardo de Moura
1a896a670c refactor(library/data/list): cleanup, rename concat to assoc 2014-09-10 08:02:18 -07:00
Leonardo de Moura
9ac5f28b03 refactor(library/logic/core/eq): cleanup 2014-09-09 19:15:11 -07:00
Leonardo de Moura
b4d765ff2e refactor(library/logic/core/cast): cleanup 2014-09-09 19:11:03 -07:00
Leonardo de Moura
9b9adf8831 refactor(library): replace decidable_eq with abbreviation 2014-09-09 16:09:05 -07:00
Leonardo de Moura
bd1bc336fb feat(library/coercion): add simple trick for defining coercions to function-class in a convenient way, closes #31 2014-09-09 14:36:36 -07:00
Leonardo de Moura
38a4852e7d feat(library/hott): add 'path' namespace 2014-09-09 14:03:45 -07:00
Leonardo de Moura
ff9a07500d feat(library/data/int/basic): create alias for int.int 2014-09-09 14:03:44 -07:00
Leonardo de Moura
5087f03889 refactor(library/logic/classes/decidable): rename 'decidable_eq_to_decidable' theorem to 'of_decidable_eq' 2014-09-09 09:27:26 -07:00
Leonardo de Moura
b4793df653 feat(frontends/lean): rename '[fact]' to '[visible]' 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-08 07:47:42 -07:00
Leonardo de Moura
35e68fea76 feat(library/logic/classes/decidable): generalize 'by_cases' theorem 2014-09-08 00:16:20 -07:00
Leonardo de Moura
fa25ddc8e6 chore(library/data/int/basic): remove unnecessary 'hinding' clause 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-07 22:50:43 -07:00
Leonardo de Moura
559dd586f2 feat(library): add 'decidable_eq' class 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-07 22:23:36 -07:00
Leonardo de Moura
c446327ec3 feat(library/data/list): add mem_is_decidable and not_mem_find theorems 2014-09-07 21:22:07 -07:00
Leonardo de Moura
f9b62c53e6 feat(library/data/nat): add nat.is_inhabited theorem 2014-09-07 19:59:34 -07:00
Leonardo de Moura
48e5a2b6ad feat(library/classes/inhabited): add dfun_inhabited theorem 2014-09-07 19:08:31 -07:00
Leonardo de Moura
4e2f5572f3 feat(library/data/vector): add vec.is_inhabited theorem 2014-09-07 19:08:31 -07:00
Leonardo de Moura
fea516af24 feat(frontends/lean/elaborator): allow Pi/forall local instances 2014-09-07 18:16:33 -07:00
Leonardo de Moura
c378a58cc2 feat(frontends/lean): add [class] modifier for inductive datatypes as a shortcut for 'class' command. 2014-09-07 18:16:33 -07:00
Leonardo de Moura
bbff564a1c feat(frontends/lean): persistent notation in sections 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-06 11:14:20 -07:00
Floris van Doorn
02d72e4c40 feat(library/data/category): add vector 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-05 09:57:04 -07:00
Floris van Doorn
e9fc4f14a0 feat(library/data/category): add category theory 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-05 09:56:57 -07:00
Floris van Doorn
d2a4bb8a27 feat(library/data/empty): add false.to_empty and false.rec_type theorems 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-05 09:31:27 -07:00
Leonardo de Moura
561753e7f1 refactor(library/data/sigma): cleanup module 2014-09-05 08:01:24 -07:00
Leonardo de Moura
28f025c6d7 refactor(library/logic/core): use subscripts 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-04 22:43:30 -07:00
Leonardo de Moura
9412e604c8 refactor(library/data): cleanup datatypes 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-04 22:31:52 -07:00
Leonardo de Moura
6632a50015 refactor(library): add namespaces 'or', 'and' and 'iff' 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-04 21:25:21 -07:00
Leonardo de Moura
68d9bef860 refactor(library): add 'eq' and 'ne' namespaces 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-04 18:41:06 -07:00
Leonardo de Moura
2bc6f92d33 refactor(library): add 'and' namespace 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-04 17:44:53 -07:00
Leonardo de Moura
364bba2129 feat(frontends/lean/inductive_cmd): prefix introduction rules with the name of the inductive datatype 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-04 17:26:36 -07:00
Leonardo de Moura
8743394627 refactor(kernel/inductive): replace recursor name, use '.rec' instead of '_rec' 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-04 15:04:57 -07:00
Leonardo de Moura
7500761114 refactor(library/data/nat/basic): remove unnecessary nat_ 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-03 16:14:29 -07:00
Leonardo de Moura
e51c4ad2e9 feat(frontends/lean): rename 'using' command to 'open' 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-03 16:00:38 -07:00
Leonardo de Moura
f891485a26 refactor(library): use '[protected]' modifier 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-03 15:13:03 -07:00