2011-09-02 urbanc added example about non-regularity
2011-09-02 urbanc cleaned up proofs
2011-09-01 urbanc included Higman's lemma from the Isabelle repository
2011-09-01 urbanc solved the SUBSEQ/SUPSEQ problem
2011-08-30 urbanc added a further test
2011-08-26 urbanc corrected typo
2011-08-26 urbanc added a few points
2011-08-25 urbanc a few bits on the journal paper
2011-08-25 urbanc shown slides
2011-08-25 urbanc final polishing
2011-08-24 urbanc added pdf of slides
2011-08-24 urbanc final slides
2011-08-24 urbanc more slides
2011-08-24 urbanc more on slides
2011-08-24 urbanc just test
2011-08-23 urbanc added test for Higman's lemma
2011-08-23 urbanc more on slides
2011-08-23 urbanc more on the slides
2011-08-23 urbanc more on the slides
2011-08-23 urbanc forgotten file
2011-08-23 urbanc beginnig of the slides (not yet finished)
2011-08-22 urbanc changes according to afp-submission
2011-08-19 urbanc two more literature
2011-08-19 urbanc added comments by Xingyuan
2011-08-17 urbanc added an example for non-regularity and continuation lemma (the example does not yet work)
2011-08-17 urbanc a little tuning
2011-08-16 urbanc final(?) version of the paper
2011-08-15 urbanc a bit more polishing
2011-08-15 urbanc polishing of the closure section and conclusion
2011-08-12 urbanc small typo
2011-08-11 urbanc some typos
2011-08-11 urbanc finished section about derivatives and closure properties
2011-08-11 urbanc two interesting papers
2011-08-11 urbanc slight polishing
2011-08-09 urbanc more on paper
2011-08-09 urbanc more on paper and literature
2011-08-05 urbanc added paper on partial derivatives
2011-08-05 urbanc more on the derivatives section
2011-08-03 urbanc added more to the derivatives section
2011-08-03 urbanc completed the taging-function section
2011-08-03 urbanc more on the paper
2011-08-03 urbanc cleaned up the proofs in Myhill_2
2011-08-02 urbanc a version of the proof which dispenses with the notion of string-subtraction
2011-07-31 urbanc some experiments with the proofs in Myhill_2
2011-07-28 urbanc added a picture
2011-07-28 urbanc small improvements
2011-07-28 urbanc added more examles
2011-07-28 urbanc more one the paper
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