def smoothTangents(self,t1,t2,forceSmooth = False):
        if forceSmooth or (abs(t1.dot(t2)) > .95 and norm(t1-t2) > 1):
            # print t1,t2,
            t1 = 2 / (t1 - t2)
            t2 = -t1
            # print t1,t2
        return t1 / norm(t1), t2 / norm(t2)
dataset/ETHPy150Open google/roboto/scripts/lib/fontbuild/curveFitPen.py/SubsegmentsToCurvesPen.smoothTangents/swapped operands of `/`