definition of metric
Topics
About: metric space
The table of contents of this article
- Starting Context
- Target Context
- Orientation
- Main Body
- 1: Structured Description
- 2: Natural Language Description
Starting Context
- The reader knows a definition of set.
Target Context
- The reader will have a definition of metric.
Orientation
There is a list of definitions discussed so far in this site.
There is a list of propositions discussed so far in this site.
Main Body
1: Structured Description
Here is the rules of Structured Description.
Entities:
//
Conditions:
(
(
1)
(
)
)
2)
3)
)
//
2: Natural Language Description
For any set,