Equations for Valentines

heart equation

Kuska

Nordstrand

Taubin

Trott

colour

number of sample points

5

max recursion

0

1

2

3

4

5

mesh

This Demonstration shows four different heart-shaped algebraic surfaces.

You can improve the quality of the plots by increasing the "number of sample points" and "max recursion" settings but this will also increase the rendering time.