Herbert Voß submitted the
pst-hyperboloid
package.
Version: 0.01 2026-06-04 License: lppl1.3
Summary description: Rotating a hyperbola to show geometric objects
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A hyperboloid is a surface generated by rotating a hyperbola around one of its axes (a surface of revolution). Rotating a hyperbola around its conjugate axis produces a one-sheeted hyperboloid which shows parabolas, ellipses, and circles.
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The package’s Catalogue entry can be viewed at https://ctan.org/pkg/pst-hyperboloid
The package’s files themselves can be inspected at https://mirrors.ctan.org/graphics/pstricks/contrib/pst-hyperboloid/
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Thanks for the upload.
For the CTAN Team Petra Rübe-Pugliese
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