(self)
return self.args[0]
The center of the ellipse.

        Returns
        =======

        center : number

        See Also
        ========

        sympy.geometry.point.Point

        Examples
        ========

        >>> from sympy import Point, Ellipse
        >>> p1 = Point(0, 0)
        >>> e1 = Ellipse(p1, 3, 1)
        >>> e1.center
        Point(0, 0)
The center of the ellipse.
The center of the ellipse .
def center(self):
        """The center of the ellipse.

        Returns
        =======

        center : number

        See Also
        ========

        sympy.geometry.point.Point

        Examples
        ========

        >>> from sympy import Point, Ellipse
        >>> p1 = Point(0, 0)
        >>> e1 = Ellipse(p1, 3, 1)
        >>> e1.center
        Point(0, 0)

        """
        return self.args[0]
def center ( self ) : return self . args [ 0 ]