Points on a surface can be: elliptic, hyperbolic, parabolic, (flat or planar)
I have the surface
So all points are hyperbolic?
Here is a graph : Imgur: The most awesome images on the Internet
Points on a surface can be: elliptic, hyperbolic, parabolic, (flat or planar)
I have the surface
So all points are hyperbolic?
Here is a graph : Imgur: The most awesome images on the Internet