Recent content by Douglasdc

Thanks Mark. I found the term in some old books as well and they also state that a circle can be called an "equilateral ellipse".

I did and exam a while ago and one of the questions asked to find a formula for an "equilateral ellipse". In my mind an equilateral ellipse should be a circle, but it seems I am wrong. I searched online for the term, but didn't find anything useful. Does anyone know what it is, can find a...