Myhill.thy
2011-08-22 urbanc changes according to afp-submission
2011-02-13 zhang More into the second direction
2011-02-08 zhang More explaination on equational system
2011-02-07 zhang More into first direction
2011-02-06 zhang A formal presentation of automaton and Myhill-Nerrode theorem added to serve as a basis for further discussion
2011-02-05 zhang Check in Myhill.thy before trying another way to explain DFA
2011-02-04 zhang Added something to Myhill.thy, trying to explain the relationship between finite automata and language partition.
2011-02-03 zhang Copy Myhill.thy into Myhill_2.thyand put Myhill_2.thy into logic ListP. Myhill.thy is now almost empty ready to be extended by new manuscripts.
2011-02-02 zhang Myhill.pdf modified
2011-02-02 urbanc removed the inductive definition of Star and replaced it by a definition in terms of pow
2011-01-31 zhang Myhill.thy IsabelleMakefile modified
2011-01-30 zhang Illustration added together with renewed explainations for case STAR.
2011-01-29 zhang Myhill.thy and Myhill_1.thy changed.
2011-01-28 urbanc slightly tuned the main lemma and the finiteness proofs
2011-01-28 zhang More improvement
2011-01-27 urbanc added my changes again
2011-01-27 zhang Trying to solve the confict
2011-01-27 wu tuned a bit more the last STAR-proof
2011-01-27 urbanc tuned a little bit the section about finite partitions
2011-01-26 urbanc made the theory work under both Isabelle 2009 and 2011
2011-01-26 zhang Small modification
2011-01-25 zhang 1. Myhill.thy is proved to correct some typos. 2. Some sections are added to the first direction. 3. The small theory of list difference is now separated into Prefix_subtract.thy and the ROOT.ML
2011-01-24 zhang Directory [tphols-2011] is added to host the commented version of [Myhill.thy]. Directory [pres] is created to host a build session for logical image [ListP] which is essentially [Main] extended with [List_prefix.thy].
2011-01-07 wu Beautifying of the Other Direction is finished.
2010-12-31 wu Rewritten of hard direction once more. To make it looking better.
2010-12-14 wu Add new file for the new definition of the hard direction's simplification.
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