Thanx a lot for your help!
--- In email@example.com, "Peter Norvig" <peter@n...> wrote:
> From the #1 result for the query [planar map] on Google:
> "The data type planar_map represents a planar drawing of a planar
> graph. A graph is called planar if it can be drawn without edge
> In other words, take a map, draw a point for the capital of each
> region, connect adjacent capitals with lines, and then throw away
> original borders. You now have a graph. If this graph can be drawn
> on a flat plane with no lines crossing, it is a planar map.
> --- In firstname.lastname@example.org, "kroax2" <kroax2@y...> wrote:
> > In chapter 3 of the text book, exercise 3.7 a, at the back of the
> > chapter. They ask: to give all these functions such as cost
> > functions etc. of a planar map, but my problem is I don't know
> > planar map is. If any of you can help explain or show what a
> > map is I would appreciat it because a search on google and yahoo
> > hasn't provided me much except mathematical things, which is
> > to me.
> > If anyone can please help me email me please at KroaX2@y...
> > ThanX