Epispiral
Encyclopedia
The epispiral is a plane curve
with polar equation
.
There are n sections if n is odd and 2n if n is even.
It is the polar or circle inversion of the rose
curve.
Plane curve
In mathematics, a plane curve is a curve in a Euclidean plane . The most frequently studied cases are smooth plane curves , and algebraic plane curves....
with polar equation
.There are n sections if n is odd and 2n if n is even.
It is the polar or circle inversion of the rose
Rose (mathematics)
In mathematics, a rose or rhodonea curve is a sinusoid plotted in polar coordinates. Up to similarity, thesecurves can all be expressed by a polar equation of the form\!\,r=\cos.If k is an integer, the curve will be rose shaped with...
curve.