You can login if you already have an account or register by clicking the button below.
Registering is free and all you need is a username and password. We never ask you for your e-mail.
If the two foci of the ellipse are coincident then the result is a circle. Ellipses with foci that are fairly close look very circle-like. It might be an ellipse but it would have been nice to have an explicit demo.
view the rest of the comments →
[–] nicky_haflinger 0 points 1 point 1 point (+1|-0) ago
If the two foci of the ellipse are coincident then the result is a circle. Ellipses with foci that are fairly close look very circle-like. It might be an ellipse but it would have been nice to have an explicit demo.