Fermat's Spiral Inverse Curve

The inverse curve of Fermat's spiral with the origin taken as the inversion center is the lituus.

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Lawrence, J. D. A Catalog of Special Plane Curves. New York: Dover, pp. 186-187, 1972.

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Fermat's Spiral Inverse Curve

Cite this as:

Weisstein, Eric W. "Fermat's Spiral Inverse Curve." From MathWorld--A Wolfram Web Resource.

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