def getUpperLeftX(self, x, w, symbolW):
        result = int (round(x +
                    (w - self.widthMultiplier * (w + symbolW))/2.) )
        return result
dataset/ETHPy150Open anandology/pyjamas/library/gwt/chart/AnnotationLocation.py/AnnotationLocation.getUpperLeftX/swapped operands of `-`