src/HOL/IMP/Transition.ML
Tue, 30 Apr 1996 17:32:29 +0200 nipkow Added an equivalence proof which avoids the use of -n->
Mon, 29 Apr 1996 20:15:33 +0200 nipkow Streamlined syntax: -(n)-> is now -n->.
Mon, 29 Apr 1996 15:48:27 +0200 nipkow Natural and Transition semantics.
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