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f0d9a550b6
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prove typing preservation of morphism translation
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2024-09-24 04:42:45 +02:00 |
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236d6d9c09
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add env_wf
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2024-09-24 04:42:45 +02:00 |
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3d200e141e
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add expr_open_lc and expr_subst_open lemmas
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2024-09-24 04:42:45 +02:00 |
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080aa0ffec
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use 'binds' instead of 'In' for environments
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2024-09-24 04:42:45 +02:00 |
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4fde2442f1
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fix naming of rules in expr_lc
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2024-09-24 04:42:45 +02:00 |
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a5d8cb979b
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rename context to env
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2024-09-24 04:42:45 +02:00 |
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cc96cee283
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add environment library to metatheory
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2024-09-24 04:41:56 +02:00 |
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d690d6dcdc
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organize coq sources in subdirectories
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2024-09-21 13:00:57 +02:00 |
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30fe571a39
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open scopes locally
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2024-09-21 12:33:10 +02:00 |
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6f3b0fbc0b
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typing: use cofinite quantification
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2024-09-21 06:48:26 +02:00 |
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67e4c13d57
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translate morphism path: fix morph mapping
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2024-09-21 06:47:55 +02:00 |
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3c86dde677
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improve notation for opening/substitution & add proof for expr_subst_fresh
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2024-09-21 01:43:25 +02:00 |
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4b76d6a982
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improve type-opening lemmas
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2024-09-21 01:05:28 +02:00 |
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f8effc45ad
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add evaluation for debruijn terms
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2024-09-21 00:41:45 +02:00 |
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8b19caa9f2
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add substitution & opening fixpoints for expressions
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2024-09-21 00:41:45 +02:00 |
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3c5859b43c
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add translate_typing for debruijn terms
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2024-09-21 00:41:45 +02:00 |
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1edbb8d748
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add context, morphism translation & typing for debruijn terms
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2024-09-21 00:41:45 +02:00 |
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f76cec4a9d
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add subtype relations for debruijn terms
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2024-09-21 00:41:45 +02:00 |
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377f57e124
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equiv_debruijn: add more hints & simplify TEq_Symm proof
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2024-09-21 00:41:45 +02:00 |
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1d6fb9ab6d
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add equivalence relation for debruijn types
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2024-09-21 00:41:45 +02:00 |
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f174eb1061
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add notation for debruijn terms
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2024-09-21 00:41:45 +02:00 |
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c4f4e56fee
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move subst/opening lemmas to separate file
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2024-09-21 00:41:45 +02:00 |
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b97cb84caf
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use 'atom' in debruijn terms & complete proofs about type subst / open
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2024-09-21 00:41:45 +02:00 |
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9264d28837
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take over Metatheory, FiniteSet & Atom libraries from popl-tutorial
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2024-09-21 00:41:40 +02:00 |
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fd2c035902
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work on soundness proofs & fix bug in translate_typing
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2024-09-19 07:02:27 +02:00 |
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dbfe0cf4de
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add initial impl of debruijn terms
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2024-09-19 01:48:12 +02:00 |
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826077e37b
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coq: add translate_typing example
& other minor stuff
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2024-09-19 01:46:29 +02:00 |
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d23ad61ba3
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coq: type equiv: add subfun/submorph
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2024-09-19 01:41:51 +02:00 |
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6e5c832db7
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add notation for sequence types & use notations everywhere
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2024-09-18 11:15:20 +02:00 |
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127debf945
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terms notation: add ident rule to allow variables in notation instance
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2024-09-17 03:14:49 +02:00 |
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f53f226f55
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remove module wraps in each file
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2024-09-17 03:13:36 +02:00 |
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44d8d401d8
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adapt eval relation & add reduction example
add expr_descend Notation [{ e des τ }]
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2024-09-16 17:54:32 +02:00 |
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12da3e97bd
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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
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2024-09-16 15:58:29 +02:00 |
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cae0572e1b
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wip on preservation proof
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2024-09-16 15:14:53 +02:00 |
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638ddf4fd1
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coq: add translate_typing
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2024-09-08 15:34:15 +02:00 |
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10ca08c5a0
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coq typing relation: add DescendImplicit rule in addition to Descend rule for explicit type-downcasts
add one more typing example
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2024-09-08 15:33:54 +02:00 |
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4b3358372e
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coq: typing relation fix ctx assignments in premisse
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2024-09-08 15:32:54 +02:00 |
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b44e443879
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add translate_morphism_path \& morphism path examples
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2024-09-08 15:30:09 +02:00 |
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850285cff0
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morphism paths: add Lift path
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2024-09-08 15:29:47 +02:00 |
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865ceff7d4
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add remaining notations for expr_term
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2024-09-08 15:28:44 +02:00 |
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c3d1649402
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expr term: remove explicit variable-type from expr_let
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2024-09-08 14:48:36 +02:00 |
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bf7846294f
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coq: move context into separate module, define morphism-path & redefine typing rules
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2024-09-05 12:47:30 +02:00 |
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2d557e51e4
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WIP coq: debruijn terms
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2024-09-04 12:47:03 +02:00 |
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d1742c51d5
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coq: remove delta_step definition
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2024-09-04 12:46:37 +02:00 |
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b31c8abc6c
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initial definition of soundness theorems
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2024-09-04 12:41:17 +02:00 |
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2db774ae68
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initial definition of expand_morphisms
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2024-09-04 12:41:00 +02:00 |
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75fab989d7
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work on typing rules
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2024-09-04 12:39:15 +02:00 |
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b978637b57
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coq: change notation brackets for terms
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2024-08-22 09:57:47 +02:00 |
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719cb8ec4a
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coq: add value requirement in E-App2
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2024-08-22 09:57:05 +02:00 |
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4323e7d09f
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coq: add another typing example
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2024-08-22 08:31:14 +02:00 |
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