Commit graph

63 commits

Author SHA1 Message Date
6f3b0fbc0b
typing: use cofinite quantification 2024-09-21 06:48:26 +02:00
67e4c13d57
translate morphism path: fix morph mapping 2024-09-21 06:47:55 +02:00
3c86dde677
improve notation for opening/substitution & add proof for expr_subst_fresh 2024-09-21 01:43:25 +02:00
4b76d6a982
improve type-opening lemmas 2024-09-21 01:05:28 +02:00
f8effc45ad add evaluation for debruijn terms 2024-09-21 00:41:45 +02:00
8b19caa9f2 add substitution & opening fixpoints for expressions 2024-09-21 00:41:45 +02:00
3c5859b43c add translate_typing for debruijn terms 2024-09-21 00:41:45 +02:00
1edbb8d748 add context, morphism translation & typing for debruijn terms 2024-09-21 00:41:45 +02:00
f76cec4a9d add subtype relations for debruijn terms 2024-09-21 00:41:45 +02:00
377f57e124 equiv_debruijn: add more hints & simplify TEq_Symm proof 2024-09-21 00:41:45 +02:00
1d6fb9ab6d add equivalence relation for debruijn types 2024-09-21 00:41:45 +02:00
f174eb1061 add notation for debruijn terms 2024-09-21 00:41:45 +02:00
c4f4e56fee move subst/opening lemmas to separate file 2024-09-21 00:41:45 +02:00
b97cb84caf use 'atom' in debruijn terms & complete proofs about type subst / open 2024-09-21 00:41:45 +02:00
9264d28837 take over Metatheory, FiniteSet & Atom libraries from popl-tutorial 2024-09-21 00:41:40 +02:00
fd2c035902
work on soundness proofs & fix bug in translate_typing 2024-09-19 07:02:27 +02:00
dbfe0cf4de
add initial impl of debruijn terms 2024-09-19 01:48:12 +02:00
826077e37b
coq: add translate_typing example
& other minor stuff
2024-09-19 01:46:29 +02:00
d23ad61ba3
coq: type equiv: add subfun/submorph 2024-09-19 01:41:51 +02:00
6e5c832db7
add notation for sequence types & use notations everywhere 2024-09-18 11:15:20 +02:00
127debf945
terms notation: add ident rule to allow variables in notation instance 2024-09-17 03:14:49 +02:00
f53f226f55
remove module wraps in each file 2024-09-17 03:13:36 +02:00
44d8d401d8
adapt eval relation & add reduction example
add expr_descend Notation [{ e des τ }]
2024-09-16 17:54:32 +02:00
12da3e97bd
change meaning of expr_ascend to only explicitly state the top segment of the type ladder.
also add associativity of ladder types in type-equivalence
2024-09-16 15:58:29 +02:00
cae0572e1b
wip on preservation proof 2024-09-16 15:14:53 +02:00
638ddf4fd1
coq: add translate_typing 2024-09-08 15:34:15 +02:00
10ca08c5a0
coq typing relation: add DescendImplicit rule in addition to Descend rule for explicit type-downcasts
add one more typing example
2024-09-08 15:33:54 +02:00
4b3358372e
coq: typing relation fix ctx assignments in premisse 2024-09-08 15:32:54 +02:00
b44e443879
add translate_morphism_path \& morphism path examples 2024-09-08 15:30:09 +02:00
850285cff0
morphism paths: add Lift path 2024-09-08 15:29:47 +02:00
865ceff7d4
add remaining notations for expr_term 2024-09-08 15:28:44 +02:00
c3d1649402
expr term: remove explicit variable-type from expr_let 2024-09-08 14:48:36 +02:00
bf7846294f
coq: move context into separate module, define morphism-path & redefine typing rules 2024-09-05 12:47:30 +02:00
2d557e51e4
WIP coq: debruijn terms 2024-09-04 12:47:03 +02:00
d1742c51d5
coq: remove delta_step definition 2024-09-04 12:46:37 +02:00
b31c8abc6c
initial definition of soundness theorems 2024-09-04 12:41:17 +02:00
2db774ae68
initial definition of expand_morphisms 2024-09-04 12:41:00 +02:00
75fab989d7
work on typing rules 2024-09-04 12:39:15 +02:00
b978637b57
coq: change notation brackets for terms 2024-08-22 09:57:47 +02:00
719cb8ec4a
coq: add value requirement in E-App2 2024-08-22 09:57:05 +02:00
4323e7d09f
coq: add another typing example 2024-08-22 08:31:14 +02:00
ad107759bf
coq: expr alpha conversion 2024-08-22 08:30:46 +02:00
39f312b401
coq: rename expr_term constructors: remove 'tm' prefix 2024-08-22 08:19:48 +02:00
61f1234fcc
coq: add 'compatible' typing relation 2024-08-21 20:04:20 +02:00
361d03c117
coq: reimplement type substitution and alpha conversion in types 2024-08-21 20:03:46 +02:00
0caf3ff514
coq: remove type_unit & type_num 2024-08-21 16:10:15 +02:00
42ae93f2d7
coq: add subtype relations 2024-08-21 15:02:43 +02:00
a65a33d9d6
coq: rename type equality rules to have prefix TEq_ 2024-08-18 11:24:37 +02:00
d08144434c
complete type distribute/condense definitions 2024-08-18 10:56:06 +02:00
221c017640
coq: alpha conversion in types 2024-08-18 10:47:35 +02:00