Date: Oct 6, 2017 5:27 AM Author: email@example.com Subject: Re: No Below Zero... or a name for the absence of quantity... >Then why do we need zero? You do not know. I do. It is to set bases.
Yeah no, we need it for multiple of reasons, pragmaticly it makes it easy to represent numbers, to work with htings, represent the lack of quantity.
Algebraicly we need to make addition a group.