Hi, is it possible to do the following and get a result?:

Plotting would also be nice.
| 1 | initial version |
Hi, is it possible to do the following and get a result?:

Plotting would also be nice.
| 2 | No.2 Revision |
Hi, is it possible to do the following and get a result?:

Plotting would also be nice.
| 3 | No.3 Revision |
Hi, is it possible to do the following and get a result?:
$(\overline{(-4,1)}\cup[0,\infty)) \backslash ((-\infty,4)\cap[-1,3])$
Plotting would also be nice.
Copyright Sage, 2010. Some rights reserved under creative commons license. Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.