Mathematical Experiment 8

Construct the intersection of the cylinder

(x - 0.5)2 + y2 = 0.25

and the sphere

x2 + y2 + z2 =1.

Construct the part of the cylinder

(x - 0.5)2 + y2 = 0.25

lying inside the sphere

x2 + y2 + z2 =1.

Construct this model of the "icecream":

Construct this model of the "icecream":

Construct the portion enclosed by the surfaces

z = -x2 + 1/2

and

z = y2 - 1/2.

Construct three disjoint rings each encloses the other two.

Construct these Borromean rings.

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