U2Q:

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   Finds the quaternion that aligns a unit vector with a second vector.

   Type U2Q for a demo.

   Since version 1.
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   Form:
   q = U2Q( u, v )
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   ------
   Inputs
   ------
   u                   (3,:)    Vector
   v                   (3,:)    Where vector is after rotation

   -------
   Outputs
   -------
   Q                   (4,:)    Quaternion that rotates u into v

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Children:

Common: Quaternion/QTForm
Math: Geometry/Perpendicular
Math: Linear/Cross
Math: Linear/Dot
Math: Linear/DupVect
Math: Linear/Unit