Commit Graph
19 Commits
Author SHA1 Message Date
milner 7e6c888f57 add(metaterm): syntax of metaterms with annotated metavariables and the embedding of terms (M5 syntax) 2026-09-22 20:18:00 +02:00
milner 5e964ff747 add(check): exhaustive enumeration of terms up to a size bound with an agreement check against red1 (tests) 2026-09-22 18:55:00 +02:00
milner 1da58ae826 add(reduction): normal form predicate with its decision procedure from red1_dec (reduction theory) 2026-09-22 18:33:00 +02:00
milner b9a6401b26 add(substitution): lifting commutes with opening and a simultaneous substitution composition lemma (M2 support) 2026-09-22 18:03:00 +02:00
milner b42a95a824 add(subsystem): termination of the Gc only fragment via a decreasing count of explicit substitutions (M3 partial) 2026-09-22 17:38:00 +02:00
milner 5eeb2bae20 add(subsystem): a computable substitution normaliser with reachability and normal form specifications (M3 infrastructure) 2026-09-22 16:58:00 +02:00
milner 048e1f6ab6 add(metatheory): composition and context stability for nonempty reduction (M2 support) 2026-09-22 16:40:00 +02:00
milner 214c1e124a add(closure): reflexive transitive closure of reduction and its algebra (M2 support) 2026-09-22 16:07:00 +02:00
milner f6eea4ead3 add(check): deterministic sample terms and a bounded computed agreement check against red1 (tests) 2026-09-22 15:12:00 +02:00
milner 1d816036e7 add(confluence): parallel reduction with reflexivity contextual closure and the inclusion of red1 (M4 infrastructure) 2026-09-22 14:52:00 +02:00
milner b519a277c3 add(substitution): substitution distributes over applications and explicit substitutions (M2 support) 2026-09-22 14:17:00 +02:00
milner e87226e57e add(subsystem): occurrence count per explicit substitution and the absence of a critical overlap between R and Gc (M3 infrastructure) 2026-09-22 13:49:00 +02:00
milner 5facd1f064 add(subsystem): define the relation generated by R and Gc and prove its embedding into red1 (M3 infrastructure) 2026-09-22 12:59:00 +02:00
milner 1291234a8a add(tests): bounded conformance suite for the reducer against the relational semantics (golden corpus) 2026-09-22 12:17:00 +02:00
milner 5cdf928891 add(metatheory): nonempty reduction closure free variable preservation full composition and beta simulation (M2) 2026-09-22 11:40:00 +02:00
milner b8b8458aa8 add(reduction): full completeness and a decision procedure for one step reduction (context composition over positions) 2026-09-22 11:02:00 +02:00
milner 3617ca6f6c add(reduction): relational one-step semantics verified against the executable reducer (zipper focus for R) 2026-09-22 10:35:00 +02:00
milner 2dd7882628 add(binding): locally nameless opening closing lifting and substitution laws (M1 obligations) 2026-09-22 09:50:00 +02:00
milner af32b21463 initial commit: confluence and normalisation 2026-09-22 09:20:00 +02:00