Gerard Westendorp wrote:
I attempted to make a computer graphical rendering C1 isometric
embedding of the hyperbolic plane.
I am not sure if the result really is a C1 embedding, but the pictures
are cool:

http://www.xs4all.nl/~westy31/Geomet...try.html#Embed

A general question:
Does a surface exist in the form z = f(x,y) that is an isometric C1
embedding of the hyperbolic plane?

Gerard