Introduction:
The sine surface is somewhat difficult to visualize,
despite its simple parameterization. Unlike the cosine
surface, it has a selfintersection at its center.
Definition:
Properties:
Tangent Planes:
At u = u_{0}, v = v_{0},
the tangent plane to the surface is parameterized by:

Infinitesimal Area:
The infinitesimal area of a patch on the surface is given by

Gaussian Curvature:
K[u, v] = [click for
formula]


Gaussian curvature of the surface.

Surface colored by Gaussian curvature.


Mean Curvature:
H[u, v] = [click for formula]


Mean curvature of the surface.

Surface colored by Mean curvature.


