Jason (jcreed) wrote,
Jason
jcreed

Not a terrible lot going on today. Just thinking about how I might repair the severe asymmetry of this VCS idea. Kosaraju seems to depend quite critically on talking about R_rev-reachability, so I either have to work through it or around it somehow. Maybe reverse coverability for VCS isn't decidable, even? That would be weird. Not to mention the problem generalizing all of the graph-theoretic lemmas, ugh.
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