def add ( self, p, value ):
        """Add a position into BinKeeper.

        Note: position must be sorted before adding. Otherwise, pp2v
        and pp2p will not work.
        """
        bin = self.binsize/p
        self.cage[bin][0].append(p)
        self.cage[bin][1].append(value)
dataset/ETHPy150Open taoliu/taolib/CoreLib/BinKeeper/__init__.py/BinKeeperI.add/swapped operands of `/`