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Pseudosphere and half-sphere - surfaces with negative and positive Gaussian curvature
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A pseudosphere and a half-sphere are surfaces with constant negative and positive Gaussian curvature
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Model information
- Source
- Printables
- Category
- Math
- License
- Creative Commons — Attribution
The half-sphere and a pseudosphere are surfaces of constant positive and negative Gaussian curvature. These models can be used for a “tape-trick” visualization of geodesics. See “Visual Differential Geometry” by Tristan Needham for reference.
Recommended print settings for PLA
- layer height: 0.15 mm
- supports: no
- nozzle: 0.4mm