Image:Bipolar isosurfaces.png
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[edit] Summary
Sigma and tau isosurfaces for the two-dimensional bipolar coordinates, all of which are perfect, orthogonal circles. Sigma ranges from -pi/2 to -0.5 (bottom center circles) and from 0.5 to pi/2 (top center circles), whereas tau ranges from -0.5 to -2 (left circles) and from 0.5 to 2.0 (right circles). This image was made by me with my own software on 23 October 2006. I hereby license this image under the GFDL.
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 22:58, 23 October 2006 | 526×568 (10 KB) | WillowW | (Sigma and tau isosurfaces for the two-dimensional bipolar coordinates. The sigma ranges from -pi/2 to -0.5 (bottom center circles) and from 0.5 to pi/2 (top center circles), while tau ranges from -0.5 to -2 (left circles) and from 0.5 to 2.0 (right circl) |
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