Cool Looking Functions Things to Graph in Desmos

Copy and paste these in Desomos:

y = sin(xsin(ysinx)) (zoom out)

0 = x^3 + y^3 + 3xy , 0 = -x^3 + y^3 + 3xy , 0 = x^3 - y^3 + 3xy , 0 = x^3 + y^3 - 3xy (These are four seperate functions that go together. They are manipulations of the Folium of Descartes.)

1 = x^4 +y^4 (A "Squircle")

1=\sqrt{x^{\cos y}}+\sqrt{y^{\sin x}} (Creates an infinite grid of squircles)

y=\frac{\left(\frac{x^{2}}{y}\right)}{\left|\left(\frac{x^{2}}{y^{2}}\right)\right|} (A function that Desmos can't render. Makes staticky looking patterns everywhere)

r=5\sin\left(\theta\right)+\cos8\left(\theta\right) (Creates a clamshell)

\cos\theta^{2}=0.001r (Zoom out and click the home icon. "Warp speed!")

I have the word 'functions' crossed out because they aren't actually functions since they fail the vertical line test. I totally forgot about that little tidbit I learned in high school algerbra.