Commit graph

81 commits

Author SHA1 Message Date
2af49373e3 Repair epar sn preservation 2025-02-21 15:11:12 -05:00
396bddc8b3 Finish unmorphing 2025-02-21 14:35:34 -05:00
Yiyun Liu
df0b955e4e Add the stub for Equations but might give up later 2025-02-19 16:04:02 -05:00
Yiyun Liu
d48d9db1b7 Finish the conversion proof completely 2025-02-17 23:31:12 -05:00
Yiyun Liu
9c5eb31edf Finish all cases of subtyping 2025-02-17 22:50:25 -05:00
Yiyun Liu
735c7f2046 Prove some simple soundness cases of subtyping 2025-02-17 21:43:21 -05:00
Yiyun Liu
067ae89b1d Finish soundness for subtyping 2025-02-17 18:34:48 -05:00
Yiyun Liu
21d9a2ce1b Add standardization_lo 2025-02-16 23:00:23 -05:00
Yiyun Liu
bdba6f50e5 Finish the soundness proof completely 2025-02-16 22:43:56 -05:00
Yiyun Liu
60a4eb886f Finish injectivity for pairs 2025-02-16 19:14:54 -05:00
Yiyun Liu
0f48a485be Prove some impossible cases 2025-02-16 01:13:41 -05:00
Yiyun Liu
3fb6d411e7 Finish most of the pi pi case 2025-02-15 17:22:43 -05:00
Yiyun Liu
926c2284a5 Finish the pair pair case 2025-02-15 16:39:05 -05:00
Yiyun Liu
9d951a24c5 Add standardization theorem for djoin 2025-02-15 14:31:31 -05:00
Yiyun Liu
67f91970d6 Finish the admitted inversion lemmas that depend on SN 2025-02-15 14:04:04 -05:00
Yiyun Liu
9bd554b513 Add injectivity lemma for abs 2025-02-14 21:55:44 -05:00
Yiyun Liu
8d765c495d Add some more injection lemmas for neutrals 2025-02-14 20:41:56 -05:00
186f2138e6 Finish the var base case 2025-02-14 19:08:41 -05:00
bccf6eb860 Add Coquand's algorithm 2025-02-10 18:40:42 -05:00
8105b5c410 Add admissible simple rules 2025-02-10 17:01:40 -05:00
Yiyun Liu
916e0bcd75 Change the conversion rules to use Sub instead of Eq 2025-02-08 21:06:51 -05:00
0746e9a354 Finish subtyping semantics 2025-02-07 16:45:58 -05:00
707483d401 Add injectivity for subtyping 2025-02-07 00:43:12 -05:00
2f4ea2c78b Add more noconfusion lemmas for untyped subtyping 2025-02-07 00:39:34 -05:00
cf2726be8d Add subtyping 2025-02-06 23:41:38 -05:00
733e86c611 Finish SE_Pair 2025-02-06 15:20:40 -05:00
fecac84977 Set up interpretation for typed equality 2025-02-06 13:21:30 -05:00
c24cc7c9b0 Finish ST Conv 2025-02-06 00:08:02 -05:00
64bcf8e9c1 Finish Proj case 2025-02-05 23:56:47 -05:00
4134fbdada Finish InterpUniv_Join 2025-02-05 21:20:37 -05:00
Yiyun Liu
1997e8bc12 Side step the need for join subst 2025-02-05 20:36:39 -05:00
Yiyun Liu
af224831e4 Finish the injectivity of bind and noconfusion 2025-02-05 18:56:47 -05:00
e444c8408f Show that sne and bind are not joinable 2025-02-05 16:52:25 -05:00
0e254c5ac3 Start the proof that joinability preserves meaning 2025-02-05 15:47:51 -05:00
38a0416b2c Add a constant to avoid kripke LR 2025-02-04 22:14:27 -05:00
e923194e3d Finish adding pi and sigma types 2025-02-04 15:29:47 -05:00
d9b5ef1267 Refactor the impossible case proof 2025-02-04 15:06:17 -05:00
Yiyun Liu
bd7af7b297 Add README file 2025-02-03 22:47:49 -05:00
84cd0715c7 Prove structural properties of DJoin 2025-02-03 14:55:31 -05:00
3d42581bbe Finish the confluence proof 2025-02-03 14:23:12 -05:00
f3f3991b02 Finish rred standardization 2025-02-03 12:16:56 -05:00
a0c20851fe Prove confluence of beta 2025-02-02 21:57:41 -05:00
cf31e6d285 Finish the confluence proof of ered 2025-02-02 20:48:39 -05:00
Yiyun Liu
376fce619c Save progress 2025-02-02 20:21:06 -05:00
Yiyun Liu
5624415bc9 Finish antirenaming for injective rens 2025-02-02 20:08:37 -05:00
6cc3a65163 Discharge one case of antirenaming using injective renaming 2025-02-02 19:42:42 -05:00
Yiyun Liu
ecb50f1ab7 Add comment about the antirenaming proof 2025-01-31 21:56:58 -05:00
Yiyun Liu
d2cd3105c7 stuck on antirenaming because of scoped syntax 2025-01-31 21:45:55 -05:00
Yiyun Liu
580e3a8251 Prove that ered is strongly normalizing 2025-01-31 20:54:33 -05:00
Yiyun Liu
f57e10be93 Finish extracting leftmost-outermost red from sn 2025-01-31 20:10:56 -05:00