#
Mathematical Experiment 9

Construct a VRML file illustrating the intersection of two cylinders having
the same radius, with axes meet and perpendicular to each other.

Construct the portion of the cylinder x^{2} + z^{2} = 0.81
lying outside x^{2} + y^{2} =1.

Construct the solid bounded by the parabolic cylinder
z = 4 - y^{2}
and the elliptic paraboloid
z = x^{2} + 3y^{2}.

Construct the Astroidal Ellipsoid given
by
x = (cos(u)cos(v))^{3},

y = (sin(u)cos(v))^{3}

z = sin^{3}(v)

Construct this surface:

Construct
this surface: