The community will undergo maintenance on October 16th at 10:00 PM PDT and will be unavailable for up to one hour.
It would be beneficial to me if I could create a surface from an equation, not axis symmetric. Is it possible to create a surface from an equation? For example z(x,y)=4*x^2+y^2 for 0<x<5 and 0<y<5.
z(x,y)=4*x^2+y^2 for 0<x<1 and 0<y<1 may be better