# Category:Real Number Line with Euclidean Metric

This category contains results about Real Number Line with Euclidean Metric.
Definitions specific to this category can be found in Definitions/Real Number Line with Euclidean Metric.

On the real number line, the Euclidean metric can be seen to degenerate to:

$\map d {x, y} := \sqrt {\paren {x - y}^2} = \size {x - y}$

where $\size {x - y}$ denotes the absolute value of $x - y$.

## Subcategories

This category has the following 2 subcategories, out of 2 total.

## Pages in category "Real Number Line with Euclidean Metric"

The following 18 pages are in this category, out of 18 total.