problem

Favourite

### Folium of Descartes

Investigate the family of graphs given by the equation x^3+y^3=3axy
for different values of the constant a.

problem
###
Folium of Descartes

Favourite

Investigate the family of graphs given by the equation x^3+y^3=3axy
for different values of the constant a.

problem
###
Squareness

Favourite

The family of graphs of x^n + y^n =1 (for even n) includes the
circle. Why do the graphs look more and more square as n increases?