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I am trying to understand the concept of solid geometry(spheres, cubes, polyhedra etc) as a function of their co-ordinates.

for example, the general ellipsoid, is a quadratic surface which is given in Cartesian coordinates by:

(x^2/a^2)+(y^2/b^2)+(z^2/c^2)=1

a,b,c being the semi axis.

-Is there an equation to a rectangular prism as a function of the x,y,z coordinates like the ellipsoid?

Could someone clarify/explain.

Any help will be appreciated.

Thank you

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# Equation to a rectangular Prism

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