# Does anyone know the equations of the cards suits?

I'm looking for the equations of the cards suits.

This link below presents some equations for the heart curve
http://www.mathematische-basteleien.de/heart.htm

But I didn't found the equations of the other three suits.
Does anyone know where can I find these equations?

Americo

LCKurtz
Homework Helper
Gold Member
$$\clubsuit \diamondsuit \heartsuit\spadesuit$$

Very funny, but I don't want the TeX equations!

I need the cartesian or parametric equations.

LCKurtz