Untitled

1492 days ago by Henryk

def f(x,y): return math.sqrt(abs(x*y))*math.sqrt(x^2+y^2) 
       
P = plot3d(f,(-1,1),(-1,1), adaptive=True, color=rainbow(60, 'rgbtuple'), max_bend=.1, max_depth=15) 
       
P.show()