Date: Mar 20, 2013 4:14 PM
Author: Virgil
Subject: Re: Matheology � 224

In article 
<ee68a743-df09-4920-bb5d-00ac1c53b340@x15g2000vbj.googlegroups.com>,
WM <mueckenh@rz.fh-augsburg.de> wrote:

> On 20 Mrz., 20:40, William Hughes <wpihug...@gmail.com> wrote:
> > On Mar 20, 4:24 pm, WM <mueck...@rz.fh-augsburg.de> wrote:
> >

> > > I show that every line, that is not the last line, is not needed.
> >
> > Nope.  You show that it is not necessary for its contents.
> > This is not the same as not needed.

>
> Agreed:
> I show that every line, that is not the last line, is not needed to
> remain in the list in order to have its contents in the list.
> Agreed?


While you can show that any line that is not A last line is
dispensible, you cannot show it for every line that is not THE last
line, since "THE last line" implies a condition contrary to fact.
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