User:Andeggs/Sandbox
| border="1" cellpadding="5" cellspacing="0" align="center" |
| width="80" style="background:#efefef;"| Number of dimensions
! style="background:#efefef;" | Example co-ordinate systems |
|---|
| align="center" | 1
| align="center" | {| border="0" |
|-
| align="center" | 2
| align="center" |
| border="0" |
|-
| align="center" | 3
| align="center" |
| border="0" |
|}