Yiyun Liu
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9bd554b513
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Add injectivity lemma for abs
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2025-02-14 21:55:44 -05:00 |
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Yiyun Liu
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300530a93f
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Finish off some easy contradictory cases
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2025-02-14 21:31:27 -05:00 |
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Yiyun Liu
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f0c18fd77e
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Finish the neutral app case
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2025-02-14 21:11:27 -05:00 |
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Yiyun Liu
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8d765c495d
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Add some more injection lemmas for neutrals
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2025-02-14 20:41:56 -05:00 |
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186f2138e6
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Finish the var base case
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2025-02-14 19:08:41 -05:00 |
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8fd6919538
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Make progress on coqeq_complete
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2025-02-14 16:57:53 -05:00 |
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ea14ba9602
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Prove most of cases of AbsAbs
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2025-02-14 16:17:02 -05:00 |
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5ed366f093
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Prove some easy cases of completeness
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2025-02-14 14:49:19 -05:00 |
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093fc8f9cb
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Finish algo_metric_case
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2025-02-14 13:29:44 -05:00 |
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849169be7f
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Start coqeq_complete
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2025-02-13 17:46:35 -05:00 |
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0a70be3e57
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Define the size metric for the completeness proof
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2025-02-13 17:09:58 -05:00 |
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Yiyun Liu
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1f1b8a83db
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Pull out some inversion lemmas to prove later
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2025-02-12 22:00:44 -05:00 |
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Yiyun Liu
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1d3920fce1
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Prove the case for pair and neutral
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2025-02-12 21:13:47 -05:00 |
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Yiyun Liu
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ba77752329
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Add more cases to the soundness proof
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2025-02-12 20:18:12 -05:00 |
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Yiyun Liu
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48adb34946
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Add simplified projection lemma
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2025-02-12 19:53:20 -05:00 |
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Yiyun Liu
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d053f93100
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Finish the app neutral case
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2025-02-12 19:27:42 -05:00 |
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fa80294c5d
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Minor
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2025-02-12 16:40:51 -05:00 |
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761e96f414
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Use the abstract tactic to finish off the symmetric casesa
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2025-02-12 16:14:51 -05:00 |
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5ac2bf1c40
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Minor
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2025-02-12 15:56:35 -05:00 |
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823f61d89f
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Finish most cases of the soundness proof
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2025-02-12 15:54:42 -05:00 |
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15f8a9c687
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Try a few cases of soundness
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2025-02-11 19:15:06 -05:00 |
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c1a8e9d2e1
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Add the top-level subject reduction theorem
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2025-02-10 21:51:27 -05:00 |
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c5de86339f
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Finish subject reduction
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2025-02-10 21:50:23 -05:00 |
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bccf6eb860
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Add Coquand's algorithm
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2025-02-10 18:40:42 -05:00 |
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8105b5c410
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Add admissible simple rules
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2025-02-10 17:01:40 -05:00 |
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8f8f428562
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Finish preservation
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2025-02-10 14:16:43 -05:00 |
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5918fdf47e
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Prove all but 5 cases of regularity
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2025-02-10 13:51:35 -05:00 |
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Yiyun Liu
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26e3c1c42a
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Add some cases for regularity
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2025-02-10 01:15:44 -05:00 |
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Yiyun Liu
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c8e84ef93c
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Finish morphing
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2025-02-10 00:17:01 -05:00 |
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Yiyun Liu
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2c47d78ad6
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Add stub for morphing
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2025-02-09 23:32:07 -05:00 |
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Yiyun Liu
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ea1fba8ae9
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Finish syntactic renaming
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2025-02-09 20:41:27 -05:00 |
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881b2e3825
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Add missing premise
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2025-02-09 17:05:43 -05:00 |
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df5c6bf0b1
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Minor
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2025-02-09 17:05:36 -05:00 |
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20bf38a3ca
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Fix the fundamental theorem yet again
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2025-02-09 16:46:17 -05:00 |
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5b925e3fa1
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Add beta and eta rules to syntactic typing
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2025-02-09 16:33:43 -05:00 |
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133968dd23
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Add semantic eta laws for pair
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2025-02-09 16:25:34 -05:00 |
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ab1bd8eef8
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Add semantic rules for function beta and eta
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2025-02-09 16:12:57 -05:00 |
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Yiyun Liu
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4396786701
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Reformulate renaming
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2025-02-08 22:56:45 -05:00 |
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Yiyun Liu
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932662d5d9
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Finish soundness proof
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2025-02-08 22:52:50 -05:00 |
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Yiyun Liu
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0c83044d72
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Update the typing rules with projections
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2025-02-08 22:45:07 -05:00 |
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Yiyun Liu
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5996c45526
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Finish the semantic projection rules
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2025-02-08 22:38:28 -05:00 |
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Yiyun Liu
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02e6c9e025
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Add pi and sig subtyping semantic rules
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2025-02-08 22:15:04 -05:00 |
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Yiyun Liu
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916e0bcd75
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Change the conversion rules to use Sub instead of Eq
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2025-02-08 21:06:51 -05:00 |
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Yiyun Liu
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f483d63f01
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Fix the definition of semleq
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2025-02-08 20:37:46 -05:00 |
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0746e9a354
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Finish subtyping semantics
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2025-02-07 16:45:58 -05:00 |
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4bc08e1897
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Add one interpuniv sub case
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2025-02-07 01:19:19 -05:00 |
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707483d401
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Add injectivity for subtyping
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2025-02-07 00:43:12 -05:00 |
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2f4ea2c78b
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Add more noconfusion lemmas for untyped subtyping
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2025-02-07 00:39:34 -05:00 |
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cf2726be8d
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Add subtyping
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2025-02-06 23:41:38 -05:00 |
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0e5b82b162
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Move projection axioms to the subtyping relation
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2025-02-06 21:40:26 -05:00 |
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