@staticmethod
    def isSlicerACILLoaded():
        try:
            m = slicer.modules.acil_common
        except:
            return False
        return True
Returns the closest number that is smaller than n that is a power of 2.
dataset/ETHPy150Open acil-bwh/SlicerCIP/Scripted/CIP_Common/CIP/logic/SlicerUtil.py/SlicerUtil.isSlicerACILLoaded--crossover with--dataset/ETHPy150Open Agerrr/Automated_Music_Transcription/highest_peak_method.py/get_next_power_2