Date: Sep 30, 2017 5:08 PM
Author: mitchrae3323@gmail.com
Subject: Re: No Below Zero... or a name for the absence of quantity...
On Saturday, September 30, 2017 at 1:18:40 PM UTC-7, Me wrote:

> On Saturday, September 30, 2017 at 9:39:41 PM UTC+2, mitchr...@gmail.com wrote:

>

> > You cannot take away more than is there.

>

> Indeed.

>

> > You cannot subtract more quantity is there.

>

> In a certain sense, yes.

>

> > You can only subtract an equal or less quantity

> > than is there.

>

> In a certain sense, yes.

>

> You will find this properties in set theory. A set is empty or not empty, there is no "negative" set.

You cannot subtract a larger quantity from a smaller.

You cannot take away more quantity than you start with.

>

> For example:

>

> {1, 2, 3} \ {1, 2, 3, 4} = {}

>

> Not something like

>

> -{4} or {-4} or whatever.

>

> Same in the context of the natural numbers,

>

> For n,m e IN with n < m, "n - m" is simply not defined.

When I say there is No Below Zero; it is as Stephen Hawking has said

there is No North of the North pole.

Mitchell Raemsch