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Clebsch Diagonal Surface with the Covariant which 3d printed

DIGITAL PREVIEW
Not a Photo

Natural Full Color Sandstone
Clebsch Diagonal Surface with the Covariant which  3d printed
Clebsch Diagonal Surface with the Covariant which  3d printed

DIGITAL PREVIEW
Not a Photo

Clebsch Diagonal Surface with the Covariant which

Made by
$120.28
3D printed in fully colored material with a coarse finish and a delicate feel.
QTY
Product Description
In the early 1870s, one of the leading Mathematicians of the time, Alfred Clebsch, constructed his famous Diagonal Cubic Surface. It is well-known because all the 27 straight lines which are contained in any cubic surface, are very symmetric and visible in the real part of the surface. But he did not only construct this very special example of a cubic surface, but he also proved many interesting results on cubic surfaces. A particularily interesting one is the fact that for each such surface it is possible to write down - in terms of certain determinants - the equation of some other surface of degree 9 which cuts the original one exactly in all its straight lines (notice that 3*9=27). On this model we show the cubic surface together with its 27 straight lines and also a small part of the so-called covariant of degree 9 (in blue).
Details
What's in the box:
Clebsch Diagonal Surface with the Covariant which
Dimensions:
9.19 x 9.19 x 14.56 cm
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3.62 x 3.62 x 5.73 inches
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Success Rate:
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Rating:
Mature audiences only.
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