Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!uunet!mcsun!hp4nl!alchemy!jagversm From: jagversm@cs.ruu.nl (Koen Versmissen) Newsgroups: comp.theory Subject: wanted: simple TM for non-CF language Keywords: Turing machines, non-CFL Message-ID: <1991May30.113935.17974@cs.ruu.nl> Date: 30 May 91 11:39:35 GMT Organization: Utrecht University, Dept. of Computer Science Lines: 10 I'm looking for a Turing machine of the standard kind (i.e. just one tape; a tape which is infinite on both sides is OK) which recognizes a non context-free language. The simpler this TM is (i.e. the smaller the number of states), the better. Thanks! Koen. -- Koen Versmissen, Rijksuniversiteit Utrecht, Nederland. (jagversm@praxis.cs.ruu.nl). The pain of war can not exceed, the woe of aftermath - Led Zeppelin