(self)
return S.Zero
Treating a Point as a Line, this returns 0 for the length of a Point.

        Examples
        ========

        >>> from sympy import Point3D
        >>> p = Point3D(0, 1, 1)
        >>> p.length
        0
Treating a Point as a Line, this returns 0 for the length of a Point.
Treating a Point as a Line this returns 0 for the length of a Point .
def length(self):
        """
        Treating a Point as a Line, this returns 0 for the length of a Point.

        Examples
        ========

        >>> from sympy import Point3D
        >>> p = Point3D(0, 1, 1)
        >>> p.length
        0
        """
        return S.Zero
def length ( self ) : return S . Zero