(x^2+y^2+z^2+2)^2-9*(x^2+y^2)* ((x-1.4)^ 2+y^2+(0.6*z+0...
(x*y*z)^5-x^4*y^3-x^4*z^3-y^4*x^3-y^4*z^3-z^4*x^3-z^4*y...
[(x^2-1/3)*(y^2-1/3)*(z^2-1/3)] + [(32x^6-48x^4+18x^2-1...
y^6+a*x^4*z^2-b*y^5+c*x^2-d*x^2*y^4+x*z^2+x*z^3+x^2*z^2...
(2048x^12-6144x^10+6912x^8-3584x^6+840x^4-72x^2+1)+(204...
z^3+(y-1-0.5*x-0.125*x^2+0.0625*x^3)^2-0.01
[((x^2+y^2)^2+a*x*(x^2-3*y^2)+8*z^4)*((x^2+y^2)^2-a*x*(...
[(x^2+y^2-1)^2+T12(z)+0.99]*[(x^2+(y-2.25)^2-1)^2+T12(z...
(x^3*4*z*z*z)x^4+y^4+z^4-a^4)x^2+y^2+z^3-z^2-(x^2+y^2-z...