rigid_body_motion.qinv

rigid_body_motion.qinv(q, qaxis=-1)[source]

Quaternion inverse.

Parameters:

q: array_like: Array containing quaternions whose inverse is to be computed. Its dtype can be quaternion, otherwise qaxis specifies the axis representing the quaternions.
qaxis: int, default -1: If q is not quaternion dtype, axis of the quaternion array representing the coordinates of the quaternions.

Returns: