Intersect two ellipsoids
The Intersect function appears to accept two quadrics as inputs. When I define two ellipsoids (eq1 and eq2 in the example) the Intersect(eq1,eq2) command returns "undefined". Is this a limitation of the command (it seems to work fine for two spheres) or am I missing something else?
(file attached, or online here: https://www.geogebra.org/m/hsaxzejq)