SharedUebungen_Mathe1_WS17 / Kreis_Ellipse.sagewsOpen in CoCalc
Author: Darius Mottaghy
# Ellipse var('x,y') implicit_plot(1/9*x^2-2/3*x+y^2+2*y+1==0, (x,-1,6), (y,-5,3),gridlines=True)
(x, y)