Date: Nov 29, 2012 3:58 PM
Author: Robert Hansen
Subject: Re: Some important demonstrations on negative numbers

So what is i? I mean "i" as in the sqrt(-1), not the pronoun.

Bob Hansen

On Nov 29, 2012, at 3:20 PM, Jonathan Crabtree <> wrote:

> The numbers remain just that, numbers describing the nouns that implicitly carry the sign!
> Jonathan Crabtree