I am trying to draw the inequality plot of this inequality but did not mange to find a way. The plot I want is similar to the one that Mathematica produces. Anybody can help?
I tried this command
\addplot3 [surf,shader=interp,samples=45, domain=-2:6, y domain=-2:6]
{(3*sqrt(x^2+y)+sqrt(4*x^3-3*x^2+y)-4)/(sqrt(y+1)+sqrt(3)*sqrt(4*x^3+3*y- 1)-4)};
and then view={0}{90}
but it takes a lot of time to compile and I guess there should be a way to produce a 2D plot rather than changing the angle of a 3D plot.