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Results tagged with geometry
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user 1136
Questions on the application of Mathematica to geometric problems. You might also consider adding the [graphics] tag, if appropriate.
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Axis/Angle from rotation matrix
With r = RotationMatrix[a, {x, y, z}] I can compute a 3D rotation matrix from its axis/angle representation.
Given a 3D rotation matrix r, how can I compute a and {x, y, z}?
Example:
r = {{0.966496 …
- 1,535