def quaternion_imag(quaternion):
    return numpy.array(quaternion[1:4], dtype=numpy.float64, copy=True)
Register callbacks for file creation, modification, and deletion
dataset/ETHPy150Open IEEERobotics/bot/bot/hardware/complex_hardware/transformations.py/quaternion_imag--crossover with--dataset/ETHPy150Open SuperCowPowers/workbench/workbench/server/dir_watcher.py/DirWatcher.register_callbacks