A spiral such that the angle between the tangent and the radius vector is the same for all points of the spiral.
Also called logarithmic spiral
Example sentencesExamples
- Given a set of equiangular lines, let c be the cosine of the common angle.
- The purpose of this article is to develop the parametric equation for the plane curve of the equiangular spiral.
- A sawtooth road, for instance, requires a wheel pasted together from pieces of an equiangular spiral.
- The evolute and the involute of an equiangular spiral is an identical equiangular spiral.