def _vect_div(one, other):
    if isinstance(one, Vector) and isinstance(other, Vector):
        raise TypeError("Cannot divide two vectors")
    elif isinstance(one, Vector):
        if other == S.Zero:
            raise ValueError("Cannot divide a vector by zero")
        return VectorMul(one, Pow(other, S.NegativeOne))
    else:
        raise TypeError("Invalid division involving a vector")
Helper for division involving vectors.
dataset/ETHPy150Open sympy/sympy/sympy/vector/vector.py/_vect_div