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| seen | Jun 22 '12 at 11:35 | |
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Feb 1 |
comment |
Rotating between $3$D frames No, $x \pm \pi$ etc.. is not in the domain of the respective angle. e.g. $\theta \in [0,\pi)$ ... the singularity is only at one boundary, depending on the definition. |
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Dec 2 |
answered | Rotating between $3$D frames |