def add_fractional_note(self, note, fraction, location='END', volume=None):
        """Add a fractional note (smaller then 1/16 notes)"""
        self.add_note(note, self.tempo * (fraction * 4) / 60.0, location, volume)
dataset/ETHPy150Open jdan/Melopy/melopy/melopy.py/Melopy.add_fractional_note/swapped operands of `/`