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 second use of zero is as a number itself in the form we use it as 0. There are also different aspects of zero within these two uses, namely the concept, the notation, and the name.

This category is concerned with the second use, the number zero itself. It lists sites that discuss the history, use and specialities of the number zero.

Additionally such topics as "division by zero" are listed.

This category is concerned with the second use, the number zero itself. It lists sites that discuss the history, use and specialities of the number zero.

Additionally such topics as "division by zero" are listed.

### Related categories 1

### Sites 3

The Digit Zero

Some information about the number zero and links to other pages.

Zero

A history of Zero that describes the introduction of zero and the main persons that brought advantages to it.

Zero in Four Dimensions

A paper discussing the historical, psychological, cultural, and logical perspectives of the number zero.

Last update:

January 2, 2007 at 17:54:37 UTC
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