| Author |
Comment/Response |
Zee
|
10/23/06 11:06pm
I have a 3D function, and would like to only plot over a region that is in between 2 circles. I can do it with the command "If" over rectangular regions such as 2<x<3 and 3<y<4, but don't know how to set it up using circles as the region. Can anyone please help? Thanks.
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