Spiral

In mathematics, a spiral is a curve which turns around some central point or axis, getting progressively closer to or farther from it, depending on which way one follows the curve.

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A two-dimensional spiral may be described using

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polar coordinates by saying that the radius r is a continuous monotonic function of θ. The circle would be regarded as a degenerate case (the function not being strictly monotonic, but rather constant).

Curve: In mathematics, the concept of a curve tries to capture the intuitive idea of a geometrical one-dimensional and continuous object. Simple examples are the circle or the straight line. A large number of other curves have been studied in geometry....

Polar coordinates: REDIRECT Polar coordinate system...

Radius: :For other senses of this word, see radius (disambiguation)....

Spiral related Images and Photos (experimental)

Spiral	Spiral	Water Spiral	d20 Spiral Necklace
Pink Floyd - Spiral Dark Side	Grateful Dead - Spiral Bears	Tool - Spectre Spiral	Spiral Staircase at Baroque Monastery Church of Sts Peter and Paul
Beyblade Metal Fusion Faceoff Spiral Blitz	Spiral of Galaxies Twisting in the Infinite Through All Eternity	Nightmare Before Christmas Spiral Hill Metal Key Hooks	Nightmare Before Christmas Spiral Hill Book Ends