QMRITools`
QMRITools`
RotationMatrixToQuaternionVector
RotationMatrixToQuaternionVector[R]
converts rotation matrix to quarternions {b,c,d}.
Examples
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In[1]:=1

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https://wolfram.com/xid/0sxrkxrumyozynw6zwrgb8didnrla4aeuxh2-cfv5qn
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