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Hyperbole 02 Pendant 3d printed The Hyperbole 02 Pendant in Polished Brass (Note: Chain is not included.)

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The Hyperbole 02 Pendant in Polished Brass (Note: Chain is not included.)
Hyperbole 02 Pendant 3d printed The Hyperbole 02 Pendant in Polished Brass (Note:  Chain is not included.)
Hyperbole 02 Pendant 3d printed The Hyperbole 02 Pendant in Polished Brass (Note:  Chain is not included.)

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Not a Photo

Hyperbole 02 Pendant 3d printed This is the equation that produces Hyperbole 02
Hyperbole 02 Pendant 3d printed This is the equation that produces Hyperbole 02

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Not a Photo

Hyperbole 02 Pendant 3d printed
Hyperbole 02 Pendant 3d printed

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Not a Photo

Hyperbole 02 Pendant

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  • 3D printed in Polished Brass: Pure brass that's hand-polished to a fine sheen.
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  • This product is intended for mature audiences.
$75.00
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Product Description

Our Hyperbole 02 Pendant is a member of the Mathematical Menagerie, a family of jewelry and sculpture created by writing equations and turning them into 3D printable objects using Anethole.  

There's a shape that metalsmiths make when learning a technique called anticlastic raising. The shape is called an extended hyperbolic paraboloid, because that's the mathematical surface it resembles, a square with one pair of corners raised and the other pair lowered.  If you're ambitious, however, you can continue curving the corners until they meet.  The resulting shape is pretty, but it's no longer mathematically a hyperbolic paraboloid.  We haven't yet found a common mathematical name for that shape, but we came up with an equation that has that shape.  It's a surface with negative Gaussian curvature, but it's not a hyperbolic paraboloid and it's not a hyperboloid, so for now we're calling it a hyperbole.  Let's call it a pun.  

Hyperbole 02 has a ripple added along the u direction.  Hyperbole 02 Pendant is suitable for printing in precious metals.  Chain is not included.  

The toolkit we use to turn these equations into printable objects is called Anethole, and is available on GitHub.  The hyperbole starts with a function that gives the edges of a square in polar coordinates, then rolls it up as a half pipe, then applies a ruffle function (the same one used in the Equation To Object tutorial) with a period of pi.  The images for this product include the equation which produces Hyperbole 02.  
What's in the Box
INCM
Hyperbole 02 Metal
Polished Brass
Width
2.1 cm
Height
1.9 cm
Depth
2.1 cm

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