Devil's Curve -- from Wolfram MathWorld

Gauss Approximate Number of Primes and eTCL demo example calculator

Devil's Curve

John the Math Guy: A witch by any other name

Devil's Curve - MacTutor History of Mathematics

The Devil's Curve by Parametric Equation

Implicitly Defined Curves in 2D: New in Mathematica 10

Devil's Curve - Statistics How To

The Parabolicon

Calc I; Devil's Curve (don't forget to reduce the last 8y/2 = 4y like I didn't do :P)

Pat'sBlog: The First Fractal, The Second Curve

Compression of Medical Images Based on Devils Curve Coordinate System