Logarithmic Spiral Inverse Curve

Author

Eric W. Weisstein
March 16, 2008

This notebook downloaded from http://mathworld.wolfram.com/notebooks/PlaneCurves/LogarithmicSpiralInverseCurve.nb.

For more information, see Eric's MathWorld entry http://mathworld.wolfram.com/LogarithmicSpiralInverseCurve.html.

©2008 Wolfram Research, Inc. except for portions noted otherwise

Equation

InverseCurve[{Cos[t]Exp[a t],Sin[t]Exp[a t]},{0,0,k},t]//Simplify