Fermat’s Spiral

In a previous project, you drew Archimedean Spiral, in which radius increase linearly with the angle. In Fermat’s spiral, radius increases in proportion to the square root of the angle. So, you will the spacing grows narrower as shown here.

Blue colored curve is the Fermat’s Spiral. Red colored curve is the Fermat’s Spiral in opposite direction. Black circle is drawn as a reference.

Fermat’s Spiral

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