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Topic: An Argument for the Subroot Node
Replies: 28   Last Post: Mar 14, 2008 8:32 PM

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Virgil

Posts: 1,343
Registered: 11/12/07
Re: An Argument for the Subroot Node
Posted: Mar 11, 2008 3:51 PM
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In article <47d69580@news2.lightlink.com>,
Tony Orlow <tony@lightlink.com> wrote:

> G. Frege wrote:
> > On Tue, 11 Mar 2008 00:31:24 -0700, Virgil <Virgil@com.com> wrote:
> >

> >> If Tony wants to attach such an appendix to his trees, fine, but no one
> >> else needs one [...].
> >>

> > Even worse. Such a structure (graph) is not a /tree/ any more (since a
> > tree doe not have cycles _by definbition_).
> >
> >
> > F.
> >

>
> If a normal tree can have a parent for every node except the root, then
> this kind of tree can allow no cycles except at the subroot.


Not even there unless one changes the definition of "tree".

And that definition is quite adequate as is.


Date Subject Author
3/11/08
Read An Argument for the Subroot Node
Tony Orlow
3/11/08
Read Re: An Argument for the Subroot Node
Virgil
3/11/08
Read Re: An Argument for the Subroot Node
G. Frege
3/11/08
Read Re: An Argument for the Subroot Node
Tony Orlow
3/11/08
Read Re: An Argument for the Subroot Node
Virgil
3/11/08
Read Re: An Argument for the Subroot Node
Tony Orlow
3/11/08
Read Re: An Argument for the Subroot Node
Virgil
3/11/08
Read Re: An Argument for the Subroot Node
G. Frege
3/11/08
Read Re: An Argument for the Subroot Node
J. Antonio Perez M.
3/11/08
Read Re: An Argument for the Subroot Node
G. Frege
3/11/08
Read Re: An Argument for the Subroot Node
G. Frege
3/11/08
Read Re: An Argument for the Subroot Node
Tony Orlow
3/11/08
Read Re: An Argument for the Subroot Node
briggs@encompasserve.org
3/14/08
Read Re: An Argument for the Subroot Node
Tony Orlow
3/14/08
Read Re: An Argument for the Subroot Node
David R Tribble
3/14/08
Read Re: An Argument for the Subroot Node
LudovicoVan
3/11/08
Read Re: An Argument for the Subroot Node
Tony Orlow
3/11/08
Read Re: An Argument for the Subroot Node
J. Antonio Perez M.
3/11/08
Read Re: An Argument for the Subroot Node
Tony Orlow
3/11/08
Read Re: An Argument for the Subroot Node
Tony Orlow
3/11/08
Read Re: An Argument for the Subroot Node
Tony Orlow
3/11/08
Read Re: An Argument for the Subroot Node
LudovicoVan
3/11/08
Read Re: An Argument for the Subroot Node
LudovicoVan
3/14/08
Read Re: An Argument for the Subroot Node
Tony Orlow
3/14/08
Read Re: An Argument for the Subroot Node
LudovicoVan
3/14/08
Read Re: An Argument for the Subroot Node
LudovicoVan
3/11/08
Read Re: An Argument for the Subroot Node
David R Tribble
3/11/08
Read Re: An Argument for the Subroot Node
LudovicoVan
3/11/08
Read Re: An Argument for the Subroot Node
LudovicoVan

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