Additional
Information: There are two common uses of Zero: One use is as a empty place indicator in our place-value number system. Hence in a number like 2106 the zero is used so that the positions of the 2 and 1 are correct. Clearly 216 means something quite different. The seco
0 - Zero Sites:
The Digit Zero The Digit Zero: Some information about the number zero and links to other pages. (0 - Zero) http://www-personal.umich.edu/~danhorn/digits/zero.html
A Rigorous Treatment of Division by Zero A Rigorous Treatment of Division by Zero: By considering a new notion of division, one can allow division by zero, but the algebraic rules have to be modified. (0 - Zero) http://www.math.su.se/~jesper/research/wheels/
Zero in Four Dimensions Zero in Four Dimensions: A paper discussing the historical, psychological, cultural, and logical perspectives of the number zero. (0 - Zero) http://www.pantaneto.co.uk/issue5/arsham.htm
Zero Zero: A history of Zero that describes the introduction of zero and the main persons that brought advantages to it. (0 - Zero) http://www-groups.dcs.st-and.ac.uk/history/HistTopics/Zero.html