(self)
return abs(self.radius)
This Ellipse property is an alias for the Circle's radius.

        Whereas hradius, major and minor can use Ellipse's conventions,
        the vradius does not exist for a circle. It is always a positive
        value in order that the Circle, like Polygons, will have an
        area that can be positive or negative as determined by the sign
        of the hradius.

        Examples
        ========

        >>> from sympy import Point, Circle
        >>> c1 = Circle(Point(3, 4), 6)
        >>> c1.vradius
        6
This Ellipse property is an alias for the Circle's radius.
This Ellipse property is an alias for the Circle s radius .
def vradius(self):
        """
        This Ellipse property is an alias for the Circle's radius.

        Whereas hradius, major and minor can use Ellipse's conventions,
        the vradius does not exist for a circle. It is always a positive
        value in order that the Circle, like Polygons, will have an
        area that can be positive or negative as determined by the sign
        of the hradius.

        Examples
        ========

        >>> from sympy import Point, Circle
        >>> c1 = Circle(Point(3, 4), 6)
        >>> c1.vradius
        6
        """
        return abs(self.radius)
def vradius ( self ) : return abs ( self . radius )