×
Please click
here
if you are not redirected within a few seconds.
All
Images
Videos
Books
Maps
News
Shopping
Search tools
Any time
Any time
Past hour
Past 24 hours
Past week
Past month
Past year
All results
All results
Verbatim
Unit disk
<
>
View all
In mathematics, the open unit disk around P, is the set of points whose distance from P is less than 1: D_{1}=\{Q:\vert P-Q\vert <1\}.\, The closed unit disk around P is the set of points whose distance ...
Wikipedia